gpt4free (g4f) is a large-scale, community-driven Python library that aggregates dozens of free AI providers (LLMs, image, audio, video) into a unified, OpenAI-compatible interface. It provides multiple access modes: a Python client library (sync/async), a FastAPI-based API server, a Flask web GUI, a CLI tool, a Model Context Protocol (MCP) server for tool calling, a browser extension, a Discord bot, an Android app, and a Go launcher. The architecture is provider-based: each AI service (e.g., ChatGPT, Gemini, DeepSeek, Copilot, Grok, Perplexity) is wrapped in an adapter class implementing a common `AsyncGeneratorProvider` interface. The system handles authentication via cookies, OAuth flows, HAR files, and browser automation (CDP/nodriver), and supports streaming, tool/function calling, image generation, audio synthesis, and web search. It is primarily an application for consuming free AI models, not a research or data pipeline project, though it includes some data-oriented utilities like token optimization and usage tracking.
Promptify is a Python library for performing NLP tasks using large language models (LLMs) with structured, type-safe outputs. It provides a scikit-learn-like interface where users instantiate task classes (e.g., NER, Classify, QA, Summarize) and call them with plain text. The library uses LiteLLM as a universal backend to support 100+ providers (OpenAI, Anthropic, Ollama, etc.), Pydantic v2 for output schemas, Jinja2 for prompt templates, and tenacity for retries. Architecture follows a clean separation: Task classes (promptify/tasks) build prompts via PromptBuilder, send them via LLMEngine (which wraps LiteLLM), and parse responses via a safe Parser that never uses eval(). The package also includes a built-in evaluation framework (promptify/eval) with metrics for precision, recall, F1, accuracy, exact match, and ROUGE, plus dataset loading utilities. The code is well-structured, typed, and includes comprehensive tests. The primary artifact is the "promptify" Python package, installable via pip. The repository is not a data research project; it is a software library for developers.
This repository contains a PotPlayer subtitle translation plugin written in AngleScript. It provides real-time subtitle translation by sending subtitle text to OpenAI-compatible chat completion APIs. Two variants are included: one with context (sends recent subtitles for better accuracy) and one without (faster, no context). The plugin handles configuration via a dual-layer system: installer-injected defaults that can be overridden by PotPlayer's settings panel. It supports retry logic, request delays, hallucination detection, small model mode, and context caching (including OpenAI prompt caching and Gemini cached content). The installer is a separate component built with Inno Setup that provides a GUI for selecting variant, configuring API settings, and injecting defaults into the script files. The code demonstrates solid engineering with careful error handling, configuration precedence, and extensibility for multi-provider support.