Head to head
Devstral Small 2 vs GPT-5 nano
On a blended workload of one million input tokens and three million output tokens, Devstral Small 2 is 1.3× cheaper than GPT-5 nano.
| Devstral Small 2 | GPT-5 nano | |
|---|---|---|
| Provider | Mistral | OpenAI |
| Input / MTok | $0.1 | $0.05 |
| Output / MTok | $0.3 | $0.4 |
| Cache read / MTok | — | $0.005 |
| Context window | — | — |
| Blended 1M in + 3M out | $1.00 | $1.25 |
| Status | ga | ga |