Free AI models
Explore models with a free tier, compare their capabilities and pricing, and start building with one API key.
| Model | Context / duration | Input | Output | Cache | Latency | Throughput | Providers | Uptime | No training | Released |
|---|---|---|---|---|---|---|---|---|---|---|
| DeepSeek V4.1 Flash Free99.9% offDeepSeek | 1M | $0.15$0.0001 | $0.6$0.0006 | $0.003$0 | — | — | — | No training | Sep 10, 2026 | |
| DeepSeek V4 Flash Free99.9% offDeepSeek | 1M | $0.44$0.0004 | $1.32$0.0013 | $0.014$0 | — | — | — | No training | Apr 24, 2026 | |
| GLM-5.3-Flash-Free (Ox Alpha)99.9% offGLM | 1M | $0.114$0.0001 | $0.4$0.0004 | $0.03$0 | — | — | — | No training | Aug 26, 2026 |
3 models · USD prices; video prices shown per second