ax

The "official" unofficial DSPy framework. Build LLM powered Agents and "Agentic workflows" based on the Stanford DSP paper.

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Ax is a Typescript library that allows users to build intelligent agents inspired by agentic workflows and the Stanford DSP paper. It seamlessly integrates with multiple Large Language Models (LLMs) and VectorDBs to create RAG pipelines or collaborative agents capable of solving complex problems. The library offers advanced features such as streaming validation, multi-modal DSP, and automatic prompt tuning using optimizers. Users can easily convert documents of any format to text, perform smart chunking, embedding, and querying, and ensure output validation while streaming. Ax is production-ready, written in Typescript, and has zero dependencies.

README:

Ax - Build LLM-Powered Agents (Typescript)

Use Ax and get an end-to-end streaming, multi-modal DSPy framework with agents and typed signatures. Works with all LLMs. Ax is always streaming and handles parsing, validating, error-correcting and function calling all while streaming. Ax is easy, fast and lowers your token usage.

Why use Ax?

Support for all top LLMs
Prompts auto-generated from simple signatures
Full native end-to-end streaming
Build Agents that can call other agents
Convert docs of any format to text
RAG, smart chunking, embedding, querying
Works with Vercel AI SDK
Output validation while streaming
Multi-modal DSPy supported
Automatic prompt tuning using optimizers
OpenTelemetry tracing / observability
Production ready Typescript code
Lite weight, zero-dependencies

What's a prompt signature?

Efficient type-safe prompts are auto-generated from a simple signature. A prompt signature is made up of a "task description" inputField:type "field description" -> "outputField:type. The idea behind prompt signatures is based on work done in the "Demonstrate-Search-Predict" paper.

You can have multiple input and output fields, and each field can be of the types string, number, boolean, date, datetime, class "class1, class2", JSON, or an array of any of these, e.g., string[]. When a type is not defined, it defaults to string. The suffix ? makes the field optional (required by default) and ! makes the field internal which is good for things like reasoning.

Output Field Types

Type	Description	Usage	Example Output
`string`	A sequence of characters.	`fullName:string`	`"example"`
`number`	A numerical value.	`price:number`	`42`
`boolean`	A true or false value.	`isEvent:boolean`	`true`, `false`
`date`	A date value.	`startDate:date`	`"2023-10-01"`
`datetime`	A date and time value.	`createdAt:datetime`	`"2023-10-01T12:00:00Z"`
`class "class1,class2"`	A classification of items.	`category:class`	`["class1", "class2", "class3"]`
`string[]`	An array of strings.	`tags:string[]`	`["example1", "example2"]`
`number[]`	An array of numbers.	`scores:number[]`	`[1, 2, 3]`
`boolean[]`	An array of boolean values.	`permissions:boolean[]`	`[true, false, true]`
`date[]`	An array of dates.	`holidayDates:date[]`	`["2023-10-01", "2023-10-02"]`
`datetime[]`	An array of date and time values.	`logTimestamps:datetime[]`	`["2023-10-01T12:00:00Z", "2023-10-02T12:00:00Z"]`
`class[] "class1,class2"`	Multiple classes	`categories:class[]`	`["class1", "class2", "class3"]`
`code "language"`	A code block in a specific language	`code:code "python"`	`print('Hello, world!')`

LLMs Supported

Google Gemini, Google Vertex, OpenAI, Azure OpenAI, TogetherAI, Anthropic, Cohere, Mistral, Groq, DeepSeek, Ollama, Reka, Hugging Face

Install

npm install @ax-llm/ax
# or
yarn add @ax-llm/ax

Example: Using chain-of-thought to summarize text

import { AxAI, AxChainOfThought } from '@ax-llm/ax';

const textToSummarize = `
The technological singularity—or simply the singularity[1]—is a hypothetical future point in time at which technological growth becomes uncontrollable and irreversible, resulting in unforeseeable changes to human civilization.[2][3] ...`;

const ai = new AxAI({
  name: 'openai',
  apiKey: process.env.OPENAI_APIKEY as string
});

const gen = new AxChainOfThought(
  `textToSummarize -> textType:class "note, email, reminder", shortSummary "summarize in 5 to 10 words"`
);

const res = await gen.forward(ai, { textToSummarize });

console.log('>', res);

Example: Building an agent

Use the agent prompt (framework) to build agents that work with other agents to complete tasks. Agents are easy to make with prompt signatures. Try out the agent example.

# npm run tsx ./src/examples/agent.ts

const researcher = new AxAgent({
  name: 'researcher',
  description: 'Researcher agent',
  signature: `physicsQuestion "physics questions" -> answer "reply in bullet points"`
});

const summarizer = new AxAgent({
  name: 'summarizer',
  description: 'Summarizer agent',
  signature: `text "text so summarize" -> shortSummary "summarize in 5 to 10 words"`
});

const agent = new AxAgent({
  name: 'agent',
  description: 'A an agent to research complex topics',
  signature: `question -> answer`,
  agents: [researcher, summarizer]
});

agent.forward(ai, { questions: "How many atoms are there in the universe" })

Vector DBs Supported

Vector databases are critical to building LLM workflows. We have clean abstractions over popular vector databases and our own quick in-memory vector database.

Provider	Tested
In Memory	🟢 100%
Weaviate	🟢 100%
Cloudflare	🟡 50%
Pinecone	🟡 50%

// Create embeddings from text using an LLM
const ret = await this.ai.embed({ texts: 'hello world' });

// Create an in memory vector db
const db = new axDB('memory');

// Insert into vector db
await this.db.upsert({
  id: 'abc',
  table: 'products',
  values: ret.embeddings[0]
});

// Query for similar entries using embeddings
const matches = await this.db.query({
  table: 'products',
  values: embeddings[0]
});

Alternatively you can use the AxDBManager which handles smart chunking, embedding and querying everything for you, it makes things almost too easy.

const manager = new AxDBManager({ ai, db });
await manager.insert(text);

const matches = await manager.query(
  'John von Neumann on human intelligence and singularity.'
);
console.log(matches);

RAG Documents

Using documents like PDF, DOCX, PPT, XLS, etc., with LLMs is a huge pain. We make it easy with Apache Tika, an open-source document processing engine.

Launch Apache Tika

docker run -p 9998:9998 apache/tika

Convert documents to text and embed them for retrieval using the AxDBManager, which also supports a reranker and query rewriter. Two default implementations, AxDefaultResultReranker and AxDefaultQueryRewriter, are available.

const tika = new AxApacheTika();
const text = await tika.convert('/path/to/document.pdf');

const manager = new AxDBManager({ ai, db });
await manager.insert(text);

const matches = await manager.query('Find some text');
console.log(matches);

Multi-modal DSPy

When using models like GPT-4o and Gemini that support multi-modal prompts, we support using image fields, and this works with the whole DSP pipeline.

const image = fs
  .readFileSync('./src/examples/assets/kitten.jpeg')
  .toString('base64');

const gen = new AxChainOfThought(`question, animalImage:image -> answer`);

const res = await gen.forward(ai, {
  question: 'What family does this animal belong to?',
  animalImage: { mimeType: 'image/jpeg', data: image }
});

When using models like gpt-4o-audio-preview that support multi-modal prompts with audio support, we support using audio fields, and this works with the whole DSP pipeline.

const audio = fs
  .readFileSync('./src/examples/assets/comment.wav')
  .toString('base64');

const gen = new AxGen(`question, commentAudio:audio -> answer`);

const res = await gen.forward(ai, {
  question: 'What family does this animal belong to?',
  commentAudio: { format: 'wav', data: audio }
});

Streaming

Assertions

We support parsing output fields and function execution while streaming. This allows for fail-fast and error correction without waiting for the whole output, saving tokens and costs and reducing latency. Assertions are a powerful way to ensure the output matches your requirements; they also work with streaming.

// setup the prompt program
const gen = new AxChainOfThought(
  ai,
  `startNumber:number -> next10Numbers:number[]`
);

// add a assertion to ensure that the number 5 is not in an output field
gen.addAssert(({ next10Numbers }: Readonly<{ next10Numbers: number[] }>) => {
  return next10Numbers ? !next10Numbers.includes(5) : undefined;
}, 'Numbers 5 is not allowed');

// run the program with streaming enabled
const res = await gen.forward({ startNumber: 1 }, { stream: true });

// or run the program with end-to-end streaming
const generator = await gen.streamingForward({ startNumber: 1 }, { stream: true });
for await (const res of generator) {}

The above example allows you to validate entire output fields as they are streamed in. This validation works with streaming and when not streaming and is triggered when the whole field value is available. For true validation while streaming, check out the example below. This will massively improve performance and save tokens at scale in production.

// add a assertion to ensure all lines start with a number and a dot.
gen.addStreamingAssert(
  'answerInPoints',
  (value: string) => {
    const re = /^\d+\./;

    // split the value by lines, trim each line,
    // filter out empty lines and check if all lines match the regex
    return value
      .split('\n')
      .map((x) => x.trim())
      .filter((x) => x.length > 0)
      .every((x) => re.test(x));
  },
  'Lines must start with a number and a dot. Eg: 1. This is a line.'
);

// run the program with streaming enabled
const res = await gen.forward(
  {
    question: 'Provide a list of optimizations to speedup LLM inference.'
  },
  { stream: true, debug: true }
);

Field Processors

Field processors are a powerful way to process fields in a prompt. They are used to process fields in a prompt before the prompt is sent to the LLM.

const gen = new AxChainOfThought(
  ai,
  `startNumber:number -> next10Numbers:number[]`
);  

const streamValue = false

const processorFunction = (value) => {
  return value.map((x) => x + 1);
}

// Add a field processor to the program     
const processor = new AxFieldProcessor(gen, 'next10Numbers', processorFunction, streamValue);

const res = await gen.forward({ startNumber: 1 });

AI Routing and Load Balancing

Ax provides two powerful ways to work with multiple AI services: a load balancer for high availability and a router for model-specific routing.

Load Balancer

The load balancer automatically distributes requests across multiple AI services based on performance and availability. If one service fails, it automatically fails over to the next available service.

import { AxAI, AxBalancer } from '@ax-llm/ax'

// Setup multiple AI services
const openai = new AxAI({ 
  name: 'openai', 
  apiKey: process.env.OPENAI_APIKEY,
})

const ollama = new AxAI({ 
  name: 'ollama', 
  config: { model: "nous-hermes2" }
})

const gemini = new AxAI({ 
  name: 'google-gemini', 
  apiKey: process.env.GOOGLE_APIKEY 
})

// Create a load balancer with all services
const balancer = new AxBalancer([openai, ollama, gemini])

// Use like a regular AI service - automatically uses the best available service
const response = await balancer.chat({
  chatPrompt: [{ role: 'user', content: 'Hello!' }],
})

// Or use the balance with AxGen
const gen = new AxGen(`question -> answer`)
const res = await gen.forward(balancer,{ question: 'Hello!' })

Multi-Service Router

The router lets you use multiple AI services through a single interface, automatically routing requests to the right service based on the model specified.

import { AxAI, AxMultiServiceRouter, AxAIOpenAIModel } from '@ax-llm/ax'

// Setup OpenAI with model list
const openai = new AxAI({ 
  name: 'openai', 
  apiKey: process.env.OPENAI_APIKEY,
  models: [
    {
      key: 'basic',
      model: AxAIOpenAIModel.GPT4OMini,
      description: 'Model for very simple tasks such as answering quick short questions',
    },
    {
      key: 'medium',
      model: AxAIOpenAIModel.GPT4O,
      description: 'Model for semi-complex tasks such as summarizing text, writing code, and more',
    }
  ]
})

// Setup Gemini with model list
const gemini = new AxAI({ 
  name: 'google-gemini', 
  apiKey: process.env.GOOGLE_APIKEY,
  models: [
    {
      key: 'deep-thinker',
      model: 'gemini-2.0-flash-thinking',
      description: 'Model that can think deeply about a task, best for tasks that require planning',
    },
    {
      key: 'expert',
      model: 'gemini-2.0-pro',
      description: 'Model that is the best for very complex tasks such as writing large essays, complex coding, and more',
    }
  ]
})

const ollama = new AxAI({ 
  name: 'ollama', 
  config: { model: "nous-hermes2" }
})

const secretService = {
    key: 'sensitive-secret',
    service: ollama,
    description: 'Model for sensitive secrets tasks'
}

// Create a router with all services
const router = new AxMultiServiceRouter([openai, gemini, secretService])

// Route to OpenAI's expert model
const openaiResponse = await router.chat({
  chatPrompt: [{ role: 'user', content: 'Hello!' }],
  model: 'expert'
})

// Or use the router with AxGen
const gen = new AxGen(`question -> answer`)
const res = await gen.forward(router, { question: 'Hello!' })

The load balancer is ideal for high availability while the router is perfect when you need specific models for specific tasks Both can be used with any of Ax's features like streaming, function calling, and chain-of-thought prompting.

You can also use the balancer and the router together either the multiple balancers can be used with the router or the router can be used with the balancer.

Vercel AI SDK Integration

Install the ax provider package

npm i @ax-llm/ax-ai-sdk-provider

Then use it with the AI SDK, you can either use the AI provider or the Agent Provider

const ai = new AxAI({
    name: 'openai',
    apiKey: process.env['OPENAI_APIKEY'] ?? "",
});

// Create a model using the provider
const model = new AxAIProvider(ai);

export const foodAgent = new AxAgent({
  name: 'food-search',
  description:
    'Use this agent to find restaurants based on what the customer wants',
  signature,
  functions
})

// Get vercel ai sdk state
const aiState = getMutableAIState()

// Create an agent for a specific task
const foodAgent = new AxAgentProvider(ai, {
    agent: foodAgent,
    updateState: (state) => {
         aiState.done({ ...aiState.get(), state })
    },
    generate: async ({ restaurant, priceRange }) => {
        return (
            <BotCard>
                <h1>{restaurant as string} {priceRange as string}</h1>
            </BotCard>
        )
    }
})

// Use with streamUI a critical part of building chat UIs in the AI SDK
const result = await streamUI({
    model,
    initial: <SpinnerMessage />,
    messages: [
        // ...
    ],
    text: ({ content, done, delta }) => {
        // ...
    },
    tools: {
        // @ts-ignore
        'find-food': foodAgent,
    }
})

OpenTelemetry support

The ability to trace and observe your llm workflow is critical to building production workflows. OpenTelemetry is an industry-standard, and we support the new gen_ai attribute namespace.

import { trace } from '@opentelemetry/api';
import {
  BasicTracerProvider,
  ConsoleSpanExporter,
  SimpleSpanProcessor
} from '@opentelemetry/sdk-trace-base';

const provider = new BasicTracerProvider();
provider.addSpanProcessor(new SimpleSpanProcessor(new ConsoleSpanExporter()));
trace.setGlobalTracerProvider(provider);

const tracer = trace.getTracer('test');

const ai = new AxAI({
  name: 'ollama',
  config: { model: 'nous-hermes2' },
  options: { tracer }
});

const gen = new AxChainOfThought(
  ai,
  `text -> shortSummary "summarize in 5 to 10 words"`
);

const res = await gen.forward({ text });

{
  "traceId": "ddc7405e9848c8c884e53b823e120845",
  "name": "Chat Request",
  "id": "d376daad21da7a3c",
  "kind": "SERVER",
  "timestamp": 1716622997025000,
  "duration": 14190456.542,
  "attributes": {
    "gen_ai.system": "Ollama",
    "gen_ai.request.model": "nous-hermes2",
    "gen_ai.request.max_tokens": 500,
    "gen_ai.request.temperature": 0.1,
    "gen_ai.request.top_p": 0.9,
    "gen_ai.request.frequency_penalty": 0.5,
    "gen_ai.request.llm_is_streaming": false,
    "http.request.method": "POST",
    "url.full": "http://localhost:11434/v1/chat/completions",
    "gen_ai.usage.completion_tokens": 160,
    "gen_ai.usage.prompt_tokens": 290
  }
}

Tuning the prompts (programs)

You can tune your prompts using a larger model to help them run more efficiently and give you better results. This is done by using an optimizer like AxBootstrapFewShot with and examples from the popular HotPotQA dataset. The optimizer generates demonstrations demos which when used with the prompt help improve its efficiency.

// Download the HotPotQA dataset from huggingface
const hf = new AxHFDataLoader({
  dataset: 'hotpot_qa',
  split: 'train'
});

const examples = await hf.getData<{ question: string; answer: string }>({
  count: 100,
  fields: ['question', 'answer']
});

const ai = new AxAI({
  name: 'openai',
  apiKey: process.env.OPENAI_APIKEY as string
});

// Setup the program to tune
const program = new AxChainOfThought<{ question: string }, { answer: string }>(
  ai,
  `question -> answer "in short 2 or 3 words"`
);

// Setup a Bootstrap Few Shot optimizer to tune the above program
const optimize = new AxBootstrapFewShot<
  { question: string },
  { answer: string }
>({
  program,
  examples
});

// Setup a evaluation metric em, f1 scores are a popular way measure retrieval performance.
const metricFn: AxMetricFn = ({ prediction, example }) =>
  emScore(prediction.answer as string, example.answer as string);

// Run the optimizer and remember to save the result to use later
const result = await optimize.compile(metricFn);

And to use the generated demos with the above ChainOfThought program

const ai = new AxAI({
  name: 'openai',
  apiKey: process.env.OPENAI_APIKEY as string
});

// Setup the program to use the tuned data
const program = new AxChainOfThought<{ question: string }, { answer: string }>(
  ai,
  `question -> answer "in short 2 or 3 words"`
);

// load tuning data
program.loadDemos('demos.json');

const res = await program.forward({
  question: 'What castle did David Gregory inherit?'
});

console.log(res);

Built-in Functions

Function	Name	Description
JS Interpreter	AxJSInterpreter	Execute JS code in a sandboxed env
Docker Sandbox	AxDockerSession	Execute commands within a docker environment
Embeddings Adapter	AxEmbeddingAdapter	Fetch and pass embedding to your function

Check out all the examples

Use the tsx command to run the examples. It makes the node run typescript code. It also supports using an .env file to pass the AI API Keys instead of putting them in the command line.

OPENAI_APIKEY=openai_key npm run tsx ./src/examples/marketing.ts

Example	Description
customer-support.ts	Extract valuable details from customer communications
function.ts	Simple single function calling example
food-search.ts	Multi-step, multi-function calling example
marketing.ts	Generate short effective marketing sms messages
vectordb.ts	Chunk, embed and search text
fibonacci.ts	Use the JS code interpreter to compute fibonacci
summarize.ts	Generate a short summary of a large block of text
chain-of-thought.ts	Use chain-of-thought prompting to answer questions
rag.ts	Use multi-hop retrieval to answer questions
rag-docs.ts	Convert PDF to text and embed for rag search
react.ts	Use function calling and reasoning to answer questions
agent.ts	Agent framework, agents can use other agents, tools etc
qna-tune.ts	Use an optimizer to improve prompt efficiency
qna-use-tuned.ts	Use the optimized tuned prompts
streaming1.ts	Output fields validation while streaming
streaming2.ts	Per output field validation while streaming
streaming3.ts	End-to-end streaming example `streamingForward()`
smart-hone.ts	Agent looks for dog in smart home
multi-modal.ts	Use an image input along with other text inputs
balancer.ts	Balance between various llm's based on cost, etc
docker.ts	Use the docker sandbox to find files by description
prime.ts	Using field processors to process fields in a prompt
simple-classify.ts	Use a simple classifier to classify stuff

Our Goal

Large language models (LLMs) are becoming really powerful and have reached a point where they can work as the backend for your entire product. However, there's still a lot of complexity to manage from using the correct prompts, models, streaming, function calls, error correction, and much more. We aim to package all this complexity into a well-maintained, easy-to-use library that can work with all state-of-the-art LLMs. Additionally, we are using the latest research to add new capabilities like DSPy to the library.

How to use this library?

1. Pick an AI to work with

// Pick a LLM
const ai = new AxOpenAI({ apiKey: process.env.OPENAI_APIKEY } as AxOpenAIArgs);

2. Create a prompt signature based on your usecase

// Signature defines the inputs and outputs of your prompt program
const cot = new ChainOfThought(ai, `question:string -> answer:string`, { mem });

3. Execute this new prompt program

// Pass in the input fields defined in the above signature
const res = await cot.forward({ question: 'Are we in a simulation?' });

4. Or if you just want to directly use the LLM

const res = await ai.chat([
  { role: "system", content: "Help the customer with his questions" }
  { role: "user", content: "I'm looking for a Macbook Pro M2 With 96GB RAM?" }
]);

How do you use function calling

1. Define the functions

// define one or more functions and a function handler
const functions = [
  {
    name: 'getCurrentWeather',
    description: 'get the current weather for a location',
    parameters: {
      type: 'object',
      properties: {
        location: {
          type: 'string',
          description: 'location to get weather for'
        },
        units: {
          type: 'string',
          enum: ['imperial', 'metric'],
          default: 'imperial',
          description: 'units to use'
        }
      },
      required: ['location']
    },
    func: async (args: Readonly<{ location: string; units: string }>) => {
      return `The weather in ${args.location} is 72 degrees`;
    }
  }
];

2. Pass the functions to a prompt

const cot = new AxGen(ai, `question:string -> answer:string`, { functions });

Enable debug logs

const ai = new AxAI({ name: "openai", apiKey: process.env.OPENAI_APIKEY } as AxOpenAIArgs);
ai.setOptions({ debug: true });

Reach out

We're happy to help reach out if you have questions or join the Discord twitter/dosco

FAQ

1. The LLM can't find the correct function to use

Improve the function naming and description. Be very clear about what the function does. Also, ensure the function parameters have good descriptions. The descriptions can be a little short but need to be precise.

2. How do I change the configuration of the LLM I'm using?

You can pass a configuration object as the second parameter when creating a new LLM object.

const apiKey = process.env.OPENAI_APIKEY;
const conf = AxOpenAIBestConfig();
const ai = new AxOpenAI({ apiKey, conf } as AxOpenAIArgs);

3. My prompt is too long / can I change the max tokens?

const conf = axOpenAIDefaultConfig(); // or OpenAIBestOptions()
conf.maxTokens = 2000;

4. How do I change the model? (e.g., I want to use GPT4)

const conf = axOpenAIDefaultConfig(); // or OpenAIBestOptions()
conf.model = OpenAIModel.GPT4Turbo;

Monorepo tips & tricks

It is essential to remember that we should only run npm install from the root directory. This prevents the creation of nested package-lock.json files and avoids non-deduplicated node_modules.

Adding new dependencies in packages should be done with e.g. npm install lodash --workspace=ax (or just modify the appropriate package.json and run npm install from root).

For Tasks:

Click tags to check more tools for each tasks

build agents convert docs validate output tune prompts route user requests

For Jobs:

ai engineer machine learning engineer data scientist natural language processing engineer software developer

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lmstudio.js is a pre-release alpha client SDK for LM Studio, allowing users to use local LLMs in JS/TS/Node. It is currently undergoing rapid development with breaking changes expected. Users can follow LM Studio's announcements on Twitter and Discord. The SDK provides API usage for loading models, predicting text, setting up the local LLM server, and more. It supports features like custom loading progress tracking, model unloading, structured output prediction, and cancellation of predictions. Users can interact with LM Studio through the CLI tool 'lms' and perform tasks like text completion, conversation, and getting prediction statistics.

github

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client-js

The Mistral JavaScript client is a library that allows you to interact with the Mistral AI API. With this client, you can perform various tasks such as listing models, chatting with streaming, chatting without streaming, and generating embeddings. To use the client, you can install it in your project using npm and then set up the client with your API key. Once the client is set up, you can use it to perform the desired tasks. For example, you can use the client to chat with a model by providing a list of messages. The client will then return the response from the model. You can also use the client to generate embeddings for a given input. The embeddings can then be used for various downstream tasks such as clustering or classification.

github

: 173

byzer-llm

Easy, fast, and cheap pretrain, finetune, serving for everyone

github

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receipt-scanner

The receipt-scanner repository is an AI-Powered Receipt and Invoice Scanner for Laravel that allows users to easily extract structured receipt data from images, PDFs, and emails within their Laravel application using OpenAI. It provides a light wrapper around OpenAI Chat and Completion endpoints, supports various input formats, and integrates with Textract for OCR functionality. Users can install the package via composer, publish configuration files, and use it to extract data from plain text, PDFs, images, Word documents, and web content. The scanned receipt data is parsed into a DTO structure with main classes like Receipt, Merchant, and LineItem.

github

: 95

python-tgpt

Python-tgpt is a Python package that enables seamless interaction with over 45 free LLM providers without requiring an API key. It also provides image generation capabilities. The name _python-tgpt_ draws inspiration from its parent project tgpt, which operates on Golang. Through this Python adaptation, users can effortlessly engage with a number of free LLMs available, fostering a smoother AI interaction experience.

github

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instructor

Instructor is a popular Python library for managing structured outputs from large language models (LLMs). It offers a user-friendly API for validation, retries, and streaming responses. With support for various LLM providers and multiple languages, Instructor simplifies working with LLM outputs. The library includes features like response models, retry management, validation, streaming support, and flexible backends. It also provides hooks for logging and monitoring LLM interactions, and supports integration with Anthropic, Cohere, Gemini, Litellm, and Google AI models. Instructor facilitates tasks such as extracting user data from natural language, creating fine-tuned models, managing uploaded files, and monitoring usage of OpenAI models.

github

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deepgram-js-sdk

Deepgram JavaScript SDK. Power your apps with world-class speech and Language AI models.

github

: 145

openapi

The `@samchon/openapi` repository is a collection of OpenAPI types and converters for various versions of OpenAPI specifications. It includes an 'emended' OpenAPI v3.1 specification that enhances clarity by removing ambiguous and duplicated expressions. The repository also provides an application composer for LLM (Large Language Model) function calling from OpenAPI documents, allowing users to easily perform LLM function calls based on the Swagger document. Conversions to different versions of OpenAPI documents are also supported, all based on the emended OpenAPI v3.1 specification. Users can validate their OpenAPI documents using the `typia` library with `@samchon/openapi` types, ensuring compliance with standard specifications.

github

: 57

nuxt-llms

Nuxt LLMs automatically generates llms.txt markdown documentation for Nuxt applications. It provides runtime hooks to collect data from various sources and generate structured documentation. The tool allows customization of sections directly from nuxt.config.ts and integrates with Nuxt modules via the runtime hooks system. It generates two documentation formats: llms.txt for concise structured documentation and llms_full.txt for detailed documentation. Users can extend documentation using hooks to add sections, links, and metadata. The tool is suitable for developers looking to automate documentation generation for their Nuxt applications.

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OpenAGI is an AI agent creation package designed for researchers and developers to create intelligent agents using advanced machine learning techniques. The package provides tools and resources for building and training AI models, enabling users to develop sophisticated AI applications. With a focus on collaboration and community engagement, OpenAGI aims to facilitate the integration of AI technologies into various domains, fostering innovation and knowledge sharing among experts and enthusiasts.

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GPTSwarm

GPTSwarm is a graph-based framework for LLM-based agents that enables the creation of LLM-based agents from graphs and facilitates the customized and automatic self-organization of agent swarms with self-improvement capabilities. The library includes components for domain-specific operations, graph-related functions, LLM backend selection, memory management, and optimization algorithms to enhance agent performance and swarm efficiency. Users can quickly run predefined swarms or utilize tools like the file analyzer. GPTSwarm supports local LM inference via LM Studio, allowing users to run with a local LLM model. The framework has been accepted by ICML2024 and offers advanced features for experimentation and customization.

github

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AgentForge

AgentForge is a low-code framework tailored for the rapid development, testing, and iteration of AI-powered autonomous agents and Cognitive Architectures. It is compatible with a range of LLM models and offers flexibility to run different models for different agents based on specific needs. The framework is designed for seamless extensibility and database-flexibility, making it an ideal playground for various AI projects. AgentForge is a beta-testing ground and future-proof hub for crafting intelligent, model-agnostic autonomous agents.

github

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atomic_agents

Atomic Agents is a modular and extensible framework designed for creating powerful applications. It follows the principles of Atomic Design, emphasizing small and single-purpose components. Leveraging Pydantic for data validation and serialization, the framework offers a set of tools and agents that can be combined to build AI applications. It depends on the Instructor package and supports various APIs like OpenAI, Cohere, Anthropic, and Gemini. Atomic Agents is suitable for developers looking to create AI agents with a focus on modularity and flexibility.

github

: 236

LongRoPE

LongRoPE is a method to extend the context window of large language models (LLMs) beyond 2 million tokens. It identifies and exploits non-uniformities in positional embeddings to enable 8x context extension without fine-tuning. The method utilizes a progressive extension strategy with 256k fine-tuning to reach a 2048k context. It adjusts embeddings for shorter contexts to maintain performance within the original window size. LongRoPE has been shown to be effective in maintaining performance across various tasks from 4k to 2048k context lengths.

github

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Awesome-AI-Agents

Awesome-AI-Agents is a curated list of projects, frameworks, benchmarks, platforms, and related resources focused on autonomous AI agents powered by Large Language Models (LLMs). The repository showcases a wide range of applications, multi-agent task solver projects, agent society simulations, and advanced components for building and customizing AI agents. It also includes frameworks for orchestrating role-playing, evaluating LLM-as-Agent performance, and connecting LLMs with real-world applications through platforms and APIs. Additionally, the repository features surveys, paper lists, and blogs related to LLM-based autonomous agents, making it a valuable resource for researchers, developers, and enthusiasts in the field of AI.

github

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CodeFuse-muAgent

CodeFuse-muAgent is a Multi-Agent framework designed to streamline Standard Operating Procedure (SOP) orchestration for agents. It integrates toolkits, code libraries, knowledge bases, and sandbox environments for rapid construction of complex Multi-Agent interactive applications. The framework enables efficient execution and handling of multi-layered and multi-dimensional tasks.

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ai-guide

This guide is dedicated to Large Language Models (LLMs) that you can run on your home computer. It assumes your PC is a lower-end, non-gaming setup.

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classifai

Supercharge WordPress Content Workflows and Engagement with Artificial Intelligence. Tap into leading cloud-based services like OpenAI, Microsoft Azure AI, Google Gemini and IBM Watson to augment your WordPress-powered websites. Publish content faster while improving SEO performance and increasing audience engagement. ClassifAI integrates Artificial Intelligence and Machine Learning technologies to lighten your workload and eliminate tedious tasks, giving you more time to create original content that matters.

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chatbot-ui

Chatbot UI is an open-source AI chat app that allows users to create and deploy their own AI chatbots. It is easy to use and can be customized to fit any need. Chatbot UI is perfect for businesses, developers, and anyone who wants to create a chatbot.

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BricksLLM

BricksLLM is a cloud native AI gateway written in Go. Currently, it provides native support for OpenAI, Anthropic, Azure OpenAI and vLLM. BricksLLM aims to provide enterprise level infrastructure that can power any LLM production use cases. Here are some use cases for BricksLLM: * Set LLM usage limits for users on different pricing tiers * Track LLM usage on a per user and per organization basis * Block or redact requests containing PIIs * Improve LLM reliability with failovers, retries and caching * Distribute API keys with rate limits and cost limits for internal development/production use cases * Distribute API keys with rate limits and cost limits for students

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uAgents

uAgents is a Python library developed by Fetch.ai that allows for the creation of autonomous AI agents. These agents can perform various tasks on a schedule or take action on various events. uAgents are easy to create and manage, and they are connected to a fast-growing network of other uAgents. They are also secure, with cryptographically secured messages and wallets.

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griptape

Griptape is a modular Python framework for building AI-powered applications that securely connect to your enterprise data and APIs. It offers developers the ability to maintain control and flexibility at every step. Griptape's core components include Structures (Agents, Pipelines, and Workflows), Tasks, Tools, Memory (Conversation Memory, Task Memory, and Meta Memory), Drivers (Prompt and Embedding Drivers, Vector Store Drivers, Image Generation Drivers, Image Query Drivers, SQL Drivers, Web Scraper Drivers, and Conversation Memory Drivers), Engines (Query Engines, Extraction Engines, Summary Engines, Image Generation Engines, and Image Query Engines), and additional components (Rulesets, Loaders, Artifacts, Chunkers, and Tokenizers). Griptape enables developers to create AI-powered applications with ease and efficiency.

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