A curated collection of highly capable AI models accessible for free, this project aims to identify and list stable platforms offering premium AI capabilities without cost. It targets users seeking to leverage advanced AI tools without incurring subscription fees, acknowledging the inherent trade-offs between cost, performance, and stability. The project serves as a dynamic directory, welcoming community contributions to keep its listings current.

How It Works

The project maintains a list of AI platforms based on specific inclusion criteria: models must achieve a Global Average score above 65 in LiveBench, or platforms must offer substantial free quotas upon registration or periodic usage. It prioritizes models that are not artificially limited by system prompts or features and explicitly excludes reverse-engineered solutions. The core philosophy acknowledges the "impossible triangle" of achieving free, stable, and high-performance AI simultaneously.

Quick Start & Requirements

This project is a curated list of external AI platforms, not a deployable software package. Access to the AI models is achieved by visiting and registering on the individual platform websites.

• Primary access: Navigate to the provided URLs for each listed AI platform.
• Prerequisites: Account creation on various platforms is typically required (e.g., Linuxdo, GitHub, EDU.CN email, phone number, Microsoft 365 subscription). Some platforms may have specific registration duration requirements or offer bonuses for specific account types.
• Resource footprint: Setup time and resource requirements vary per platform, ranging from quick registrations to potentially longer processes for obtaining specific account tiers.
• Relevant pages:
  • pollinations.ai: https://pollinations.ai/
  • AgentRouter: https://agentrouter.ai/
  • Anyrouter: https://anyrouter.ai/
  • AihubMix: https://aihubmix.com/
  • Github Models: https://github.com/ (Specific model access varies)
  • Microsoft Copilot: https://m365.cloud.microsoft/
  • ModelScope: https://modelscope.cn/
  • Gemini Commercial: https://gemini.google.com/app (Commercial version access may differ)
  • Nvidia Build: https://build.nvidia.com/

Highlighted Details

• Access to advanced models like Claude Sonnet/Opus, GLM-5, GPT-5/5.4, and Gemini 3 Pro is provided through various free tiers and registration bonuses.
• Platforms offer diverse free access models, including daily token limits (e.g., AihubMix), daily call limits (e.g., ModelScope), daily sign-in bonuses (e.g., AgentRouter, Anyrouter), and substantial initial balance credits (e.g., AgentRouter, Anyrouter).
• Microsoft Copilot Commercial offers unlimited access with specific subscription tiers (E5/E3/Premium), with a noted tutorial for obtaining free E5/E3 accounts.
• Nvidia Build provides 80 requests per minute (rpm) access, requiring phone number binding.

Maintenance & Community

The project actively encourages community involvement through Pull Requests (PRs) and GitHub Issues to report outdated platform information or new discoveries. This indicates a community-driven effort to maintain the accuracy and relevance of the curated list.

Licensing & Compatibility

No specific open-source license is mentioned for the repository itself. Compatibility for commercial use or closed-source linking depends entirely on the terms of service of the individual AI platforms listed, which vary significantly.

Limitations & Caveats

The project explicitly warns users about the "impossible triangle" of free, stable, and high-performance AI, managing expectations that free tiers may have limitations or be subject to change. The dynamic nature of free quotas and platform availability means listings can become outdated, requiring ongoing community vigilance. Access to some premium features may be restricted by account type or require specific registration processes.