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Balanced — strong quality at a mid priceOpen Weights
Mistral Medium 3.1 (batch) Pricing
Mistral AI · mistralai-mistral-medium-3-1-batch
Input / 1M tokens
$0.200
Output / 1M tokens
$1.00
Context window
131,072 tokens
≈ 175 pages of text
Max output
104,857 tokens
What it costs in practice
Typical request (1,200 in + 400 out tokens)$0.0006
1,000 requests / month$0.64/mo10,000 requests / month$6.40/mo100,000 requests / month$64.00/moEstimate your own workloadOpens the calculator with Mistral Medium 3.1 (batch) preloaded — adjust volume and token counts there.
Price history
List price per 1M tokens since we started tracking in Aug 2026. Each step marks a price change — hover a point for the exact date and rate.
What it excels at
Supports 128k context with vision for batch text and image workloads at low input cost.
The business tradeoff
Open-weights hosting creates deployment variance; output pricing is elevated relative to input and frontier alternatives.
Cheaper from Mistral AI
Head-to-head
Vendor list rates, as of Sep 10, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.