LLM WORLD

Microsoft

20 tracked releases · 0 open weights · median 1 days between releases

At a glance

Releases tracked20
FamiliesMAI · MAI-Image · MAI-Transcribe · MAI-Voice · Microsoft-Decision · Phi
First trackedDecember 12, 2023 — Phi-2
LatestOctober 9, 2026 — Microsoft-Decision-1
Median gap1 days · faster than the 21-day median across tracked labs
WeightsProprietary throughout
Record quality19 of 20 verified · how this is judged

Release cadence

One tile per tracked release, placed in the month it shipped; the year links through to that year's timeline. Tracked releases only — a quiet year here may mean this dataset is thin for that year rather than that the lab was quiet.

  1. 2023
    1. Phi-2, Microsoft, December 12, 2023
    1
  2. 2024
    1. Phi-3-mini, Microsoft, April 23, 2024Phi-3-small, Microsoft, April 23, 2024Phi-3-medium, Microsoft, April 23, 2024
    3
  3. 2025
      0
    1. 2026
      1. MAI-Image-2-Efficient, Microsoft, April 14, 2026
      2. MAI-Image-2.5, Microsoft, June 2, 2026MAI-Voice-2, Microsoft, June 2, 2026MAI-Transcribe-1.5, Microsoft, June 2, 2026MAI-Code-1-Flash, Microsoft, June 2, 2026
      3. MAI-Image-2.5-Pro, Microsoft, July 23, 2026MAI-Voice-2-Flash, Microsoft, July 23, 2026MAI-Cyber-1-Flash, Microsoft, July 27, 2026
      4. MAI-Image-2.6, Microsoft, August 10, 2026MAI-Code-1.1-Flash, Microsoft, August 11, 2026MAI-Thinking-1, Microsoft, August 12, 2026
      5. MAI-Transcribe-2, Microsoft, September 3, 2026
      6. MAI-Transcribe-2-Streaming, Microsoft, October 1, 2026MAI-Voice-2.1, Microsoft, October 1, 2026MAI-Voice-2.1-Flash, Microsoft, October 1, 2026Microsoft-Decision-1, Microsoft, October 9, 2026
      16

    Context window over time

    Releases with a disclosed context window — 17 of 20 not shown.

    Phi-2 · 2023 2K tokens
    Phi-3-medium · 2024 131K tokens
    MAI-Thinking-1 · 2026 256K tokens

    Evidenced capabilities

    How often each capability is cited across this lab's releases. Absence means not evidenced, never absent — see data quality.

    coding 4
    speech generation 1
    reasoning 1
    function calling 1
    multilingual 1

    Releases

    1. Microsoft-Decision-1Microsoft-DecisionOctober 9, 2026
    2. MAI-Transcribe-2-StreamingMAI-TranscribeOctober 1, 2026
    3. MAI-Voice-2.1MAI-VoiceOctober 1, 2026
    4. MAI-Voice-2.1-FlashMAI-VoiceOctober 1, 2026
    5. MAI-Transcribe-2MAI-TranscribeSeptember 3, 2026
    6. MAI-Thinking-1MAIAugust 12, 2026
    7. MAI-Code-1.1-FlashMAIAugust 11, 2026
    8. MAI-Image-2.6MAI-ImageAugust 10, 2026
    9. MAI-Cyber-1-FlashMAIJuly 27, 2026
    10. MAI-Image-2.5-ProMAI-ImageJuly 23, 2026
    11. MAI-Voice-2-FlashMAI-VoiceJuly 23, 2026
    12. MAI-Image-2.5MAI-ImageJune 2, 2026
    13. MAI-Voice-2MAI-VoiceJune 2, 2026
    14. MAI-Transcribe-1.5MAI-TranscribeJune 2, 2026
    15. MAI-Code-1-FlashMAIJune 2, 2026
    16. MAI-Image-2-EfficientMAI-ImageApril 14, 2026
    17. Phi-3-miniPhiText in and outApril 23, 2024
    18. Phi-3-smallPhiText in and outApril 23, 2024
    19. Phi-3-mediumPhiText in and outApril 23, 2024
    20. Phi-2PhiText in and outDecember 12, 2023

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