GitHub address: GitHub - swufe-xiongmin/free_premium_ai: 收录可以免费使用能力较强的AI的合集，尽量筛选较为稳定的平台，但希望合理预期，免费，稳定，高性能是不可能三角A list of highly capable AI models you can use for free. We’ve tried to select the most stable platforms, but keep in mind the "impossible triangle": you can’t always have free, stable, and high performance all at once. · GitHub
Note: contains AFF AFF
This project aims to collect free and powerful AI platforms. The focus is on platforms that are relatively stable, but please keep your expectations reasonable: free, stable, and high performance is the “impossible triangle”—you can’t have all three. If a platform or event becomes unavailable and isn’t updated in time, PRs and issue submissions are welcome. AFF is allowed; if you are the first to discover and PR a platform, your AFF will be retained permanently. Thank you for your contributions. Registration requirements, advanced models, and available usage limits are clearly indicated to help everyone choose, but stability cannot be guaranteed!
Inclusion criteria: The platform must offer free access to any model that scores above 70 in Global Average on LiveBench, must provide free allowances at regular intervals or offer a substantial free quota upon registration, and the models must not be watered down (system prompt limitations or partial feature restrictions are not considered watering down). Model capabilities are checked through prompt tests and hvoy detector.
Here are the recently updated platforms:
- freemodeldev
- Advanced models: GPT5.5, GPT5.4
- Free quota: Four weeks of membership upon registration, $71.67 GPT credits per week + $5 balance
- Komeng Relay Station
- Advanced models: GPT5.4, Claude4.6, Opus
- Free quota: About 50 Claude opus 4.6 calls upon registration
- api520pro
- Advanced models: GPT5.4, Gemini3.1Pro
- Free quota: 100 platform credits upon registration, allows ten GPT5.4 calls, registration requires QQ email
- Modai International Edition
- Advanced models: GLM-5.1, GLM-5
- Free quota: International version allows email registration, requires binding to an international Alibaba Cloud account
- POIXE
- Advanced models: gemini 3.1 pro, claude-4-6-sonnet
- Free quota: Up to a million tokens can be used for free, but the rules are rather complex
