Devstral Small 2505
MistralOpen weights
Devstral Small 2505 by Mistral costs $0.10 per 1M input tokens and $0.30 per 1M output tokens, with a 128K-token context window.
Pricing
Input (per 1M tokens)
$0.10
Output (per 1M tokens)
$0.30
Cached input (per 1M)
—
Specifications
- Provider
- Mistral
- Context window
- 128K tokens
- Parameters
- —
- Released
- May 2025
- Open weights
- Yes
- Frontier model
- No
Benchmarks
Compare Devstral Small 2505 with…
Devstral Small 2505 vs Mistral Small 3.1$0.30/1MDevstral Small 2505 vs Qwen3 30B A3B Instruct 2507$0.30/1MDevstral Small 2505 vs Step 3.5 Flash$0.30/1MDevstral Small 2505 vs Mistral Small 3.2$0.30/1MDevstral Small 2505 vs Mistral Small 31 24b Instruct$0.30/1MDevstral Small 2505 vs Gemma 3 27B IT$0.30/1M
FAQ
How much does Devstral Small 2505 cost?
Devstral Small 2505 is priced at $0.10 per 1M input tokens and $0.30 per 1M output tokens. Output tokens cost more than input.
What is Devstral Small 2505's context window?
Devstral Small 2505 supports a context window of 128K tokens — the maximum prompt plus response length it can handle in a single request.
Is Devstral Small 2505 open weight?
Yes — Devstral Small 2505 has openly available weights.
Data as of 2026-10-15. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.