MEWC v2
MiniMax-M2.7 63.3% Only in system cards Models solve 100 hard Microsoft Excel World Championship problems with Excel tools. Expert rubrics score the answers over three trials.
In-house MiniMax evaluation. It is a hard subset of the MEWC pool, so scores differ from the 179-problem MEWC.
- Level
- Competition The strongest students, in olympiad-style contests
- Scored
- Graded by a model A language model scores each response, usually against a rubric.
- Answers
- Agent task Many steps in a terminal, browser, desktop, app, game or robot.
MiniMax-M2.7 leads with 63.3%
Best score per model as labs report them in their own cards. Labs pick their own settings, so these compare less cleanly than independent runs.
- 1 MiniMax-M2.7 63.3%
- 2 MiniMax-M2.5 49.8%
| # | Model | Score | Setting | Date | Source |
|---|---|---|---|---|---|
| 1 | MiniMax-M2.7 | 63.3% | May 2026 | Model card | |
| 2 | MiniMax-M2.5 | 49.8% | May 2026 | Model card |
Scores over time
All the scores we have, one dot each, so a model tested at several settings appears more than once.
Labs report it only in system cards
We read the headline results of 479 launch posts from 51 labs, and none of them list this benchmark. Some system cards do, below.
2 system cards report it, from 1 lab
Besides launch posts, we read the system cards, model cards and technical reports labs publish with a release. They report far more, including safety and frontier-risk tests.
| Date | Document | Score | As the document writes it | Section |
|---|---|---|---|---|
| 26 May 2026 | MiniMax-M2.7 technical report | 63.3 | MEWC v2 (Table 4) | Capabilities |
| 26 May 2026 | MiniMax-M2.5 technical report | 49.8 | MEWC v2 (Table 4) | Capabilities |
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