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Models / Mistral

Mistral Small 4

GA

Current Small (v26.03). 'latest' alias mistral-small-latest -> mistral-small-2603. Hybrid instruct/reasoning/coding, 119B params (6.5B active), 256k context. Open-weight (Open v26.03). Pricing $0.15/M in, $0.6/M out (mistral.ai/pricing, 2026-06-28).

Provider
Mistral
Status
GA
Input price
$0.15 / 1M tokens
Output price
$0.6 / 1M tokens
Cached input
—
Blended price
$0.262 / 1M tokens
Context window
256,000 tokens (256K)
Max output
—
Modality
text, vision
Knowledge cutoff
—
Released
16 Mar 2026
API string
mistral-small-2603

Source: Mistral official documentation ↗

See also

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Mistral Small 4 vs Claude Opus 4.5→

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