AI Radar

Magistral Medium 1.2

Retired · Language, Multimodal, Reasoning

Magistral Medium 1.2 is a reasoning model in Mistral AI's Magistral line that takes text and image input and returns text, released on 17 September 2025 together with Magistral Small 1.2 and offered on Mistral's API under the commercial Premier licence category. Mistral retired it on 31 July 2026, naming Mistral Medium 3.5 as the replacement. [1] [2]September 17 (2025) [3]Deprecated & retired models table, Magistral Medium 1.2 Primary source

Timeline of Magistral Medium 1.2 →

Claims and evidence

  • Released Other sources give: [1]page header date The docs model page gives September 18, 2025; the dated changelog entry, used as the value, gives September 17. Primary source[2]September 17 (2025)
  • Deprecated Primary source[3]Deprecated & retired models table, Magistral Medium 1.2 [1]Deprecation date
  • Retired Primary source[3]Deprecated & retired models table, Magistral Medium 1.2
  • Status RetiredThe retirement date of 2026-07-31 in the models overview has passed; the docs model page still shows a Deprecated badge. Primary source[3]Deprecated & retired models table, Magistral Medium 1.2
  • Replaced by Mistral Medium 3.5 Primary source[3]Deprecated & retired models table, Alternative column [1]Replacement
  • Successor of Magistral Medium 1.1 EditorialEditorial link along the Magistral Medium tier: the docs call it the multimodal reasoning model update of September 2025 without naming a predecessor; Magistral Medium 1.1 (July 2025) was the previous Magistral Medium release. Primary source[1] [2]September 17 (2025)
    • Input text, image Primary source[1]Modalities
    • Output text Primary source[1]Modalities
    • Feature Function calling Primary source[1]Features: Function Calling
    • Context window 128k tokens Primary source[1]Context
    • Parameters Not disclosedNot disclosed by Mistral AI. No claim madeNo source
    • Access API Primary source[1]Features: API endpoints [2]September 17 (2025)

    Lineage

    Predecessors

    Successors

    No known successor.

    Based on

    Not derived from another model.

    Variants and derived

    None recorded.

    Siblings

    None recorded.

    All ancestors

    All descendants

    None.

    Variants

    No variants recorded in this record.

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