Balanced — strong quality at a mid priceOpen Weights

Devstral 2 2512 Pricing

Mistral AI · mistralai-devstral-2512

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Input / 1M tokens

$0.400

Output / 1M tokens

$2.00

Context window

262,144 tokens

≈ 350 pages of text

Max output

209,715 tokens

What it costs in practice

Typical request (1,200 in + 400 out tokens)$0.0013

1,000 requests / month$1.28/mo 10,000 requests / month$12.80/mo 100,000 requests / month$128.00/mo

Estimate your own workloadOpens the calculator with Devstral 2 2512 preloaded — adjust volume and token counts there.

Price history

List price per 1M tokens since we started tracking in Jun 2026. Each step marks a price change — hover a point for the exact date and rate.

What it excels at

Large 256k context window supports extended document and code analysis. Open weights enable self-hosted deployment at moderate per-token cost.

The business tradeoff

Output pricing is relatively high for an open model. Quality and latency depend on user-managed inference infrastructure with no guaranteed optimizations.

Cheaper from Mistral AI

Ministral 3 14B 2512Mistral AI$0.0003/ typical request Mistral Small 4Mistral AI$0.0004/ typical request

Same tier from other providers

GPT-5.4 MiniOpenAI$0.0027/ typical request Claude Sonnet 4.6Anthropic$0.0096/ typical request Llama 4 MaverickMeta$0.0005/ typical request

Head-to-head

Devstral 2 2512 vs GPT-5.4 Mini →Devstral 2 2512 vs Claude Sonnet 4.6 →Devstral 2 2512 vs Llama 4 Maverick →

Vendor list rates, as of Aug 30, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.