Free GPT model via API
Updated:
Promo and free GPT routes, including GPT-5.6 Luna when an aggregator serves it at zero price. This is not a ChatGPT subscription.
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The official OpenAI API is paid. This page lists only hosts that marked the route as free in the current snapshot.
7 models found
| № | Model | Power | Provider | Parameters | Context | Limit | |
|---|---|---|---|---|---|---|---|
| 1 |
GPT OSS 120B
|
🚀 | Groq | 120B | 131K | 14,400 req/day | Open |
| 2 |
GPT OSS 20B
|
⚖️ | Groq | 20B | 131K | 14,400 req/day | Open |
| 3 |
GPT OSS 120B
|
🚀 | Cerebras | 120B | 33K | 14,400 req/day · 30 req/min | Open |
| 4 |
GPT Oss 20b
|
⚖️ | NVIDIA Build | 20B | ? | Free serverless inference for development; limits and model availability may change. | Open |
| 5 |
GPT 4o
|
⚡ | UnoRouter | ? | 128K | No-card free models use shared capacity and per-model limits; availability can change. | Open |
| 6 |
GPT Oss 20b
|
⚖️ | UnoRouter | 20B | 128K | No-card free models use shared capacity and per-model limits; availability can change. | Open |
| 7 |
GPT Oss Safeguard 20b
|
⚖️ | UnoRouter | 20B | 131K | No-card free models use shared capacity and per-model limits; availability can change. | Open |