OpenAI: GPT-5.1 (2025-11-13)
GPT model for general reasoning, writing, coding, and tool-assisted tasks
Cheapest input
$1.25
$/MTok · models.dev
Cheapest output
$10
$/MTok
Context
1M
tokens
Offers
3
2 sources
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestopenai/gpt-5.1-2025-11-13 | NanoGPT | $1.25 | $10 | $0 | 1M |
| LiteLLMazure/gpt-5.1-2025-11-13 | — | $1.25 | $10 | $0.125 | — |
| LiteLLMgpt-5.1-2025-11-13 | — | $1.25 | $10 | $0.125 | — |
Capabilities
- In: text
- Out: text
Released: 2025-11-13Family: gpt