MAI-Thinking-1
Microsoft AIJun 2, 2026N/A
Microsoft AI's flagship reasoning model from Build 2026 — pitched as 'medium-sized but strongest in its weight class' and wired into Copilot. Independent reviewers found it solid-but-unremarkable against frontier rivals.
- Status
- Generally available
- License
- Proprietary API
- Context window
- 256K
- Max output
- 32K
- Input · $/M
- —
- Output · $/M
- —
- Cached input · $/M
- —
- Blended · $/M
- —
- Parameters
- Mid-sized (undisclosed)
- Inputs
- Text + images
Benchmarks
This model has no published scores on the benchmarks we track yet. Specs and pricing below the fold are still fully sourced.
Reasoning & knowledge
GPQA Diamond
no public score
MMLU-Pro
no public score
Humanity's Last Exam
no public score
ARC-AGI-2
no public score
Coding
SWE-bench Verified
no public score
SWE-bench Pro
no public score
LiveCodeBench
no public score
Agents & computer use
Terminal-Bench 2
no public score
OSWorld 2.0
no public score
BrowseComp
no public score
Math
AIME 2026
no public score
Known strengths
- Copilot/M365 integration
- Weight-class efficiency pitch
Caveats
- 'Surprisingly mediocre' vs Claude/Gemini in hands-on testing (PCMag)
- Token pricing not broadly published