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Magistral Medium 1.2

Deprecated

Mistral's frontier multimodal reasoning model (v25.09); alias magistral-medium-latest -> magistral-medium-2509. Premier tier: API-only, no published weights. Text + image in, reasoning + text out. DEPRECATED 2026-05-22, RETIRES 2026-07-31 -> Mistral Medium 3.5, as Mistral folds its specialist reasoning line back into its general-purpose models. Lifecycle, price and context from Mistral's official docs model schema; $2/M in, $5/M out corroborated by the per-model table at mistral.ai/pricing/api, which still lists it as a current offering (the docs schema is the more precise surface for lifecycle). Max output and knowledge cutoff not published -> null.

Magistral Medium 1.2 by Mistral costs $2 per 1M input tokens and $5 per 1M output tokens ($2.75/1M blended), with a 128K (128.000-token) context window. It is deprecated, shutting down 31 Jul 2026; the recommended replacement is Mistral Medium 3.5.

Last verified: 13 Aug 2026 · sourced from official provider documentation

Lifecycle warning

This model is deprecated. Scheduled shutdown: 31 Jul 2026. Recommended migration: Mistral Medium 3.5.

Read the Magistral Medium 1.2 migration guide → replacement & cheapest alternatives

Provider
Mistral
Status
Deprecated
Input price
$2 / 1M tokens
Output price
$5 / 1M tokens
Cached input
—
Blended price
$2.75 / 1M tokens
Context window
128.000 tokens (128K)
Max output
—
Modality
text, vision
Open weights
No — API only
Knowledge cutoff
—
Released
18 Sep 2025
API string
magistral-medium-2509

Source: Mistral official documentation ↗

See also

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FAQ

Magistral Medium 1.2 — questions & answers

How much does Magistral Medium 1.2 cost?

Magistral Medium 1.2 is priced at $2 per 1M input tokens and $5 per 1M output tokens ($2.75/1M blended at a 3:1 input-to-output ratio).

What is the context window of Magistral Medium 1.2?

Magistral Medium 1.2 has a 128.000-token context window (128K).

Is Magistral Medium 1.2 being deprecated or retired?

Magistral Medium 1.2 is deprecated. Its scheduled shutdown date is 31 Jul 2026. The recommended migration is Mistral Medium 3.5.

Does Magistral Medium 1.2 support image or vision input?

Yes — Magistral Medium 1.2 accepts image input. Listed modalities: text, vision.

Can I self-host Magistral Medium 1.2?

No — Magistral Medium 1.2 is proprietary. Its weights are not publicly released, so it is available only through Mistral's API (or hosted partners), not for self-hosting.

What is the API model string for Magistral Medium 1.2?

The API model identifier for Magistral Medium 1.2 is "magistral-medium-2509" when calling Mistral's API.