MEWC
MiniMax-M2.5 74.4% Models solve 179 Microsoft Excel World Championship problems from 2021 to 2026 with Excel tools. Output cells are compared one by one with answer cells.
In-house MiniMax benchmark built from Excel esports problems, and the task set is not released.
- Made by
- MiniMax
- Released
- February 2026
- Kind
- Documents and spreadsheets
- Level
- Competition
- Scored
- Checked automatically
- Answers
- Agent task
- Tasks
- Kept private
- Last in a launch post
- February 2026, dropped before it saturated
- Last model added
- February 2026
1
Model scored in lab cards
1
Launch post lists it, from 1 lab
MiniMax-M2.5 leads with 74.4%
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-M2.5 74.4%
Source: Labs’ model cards
| # | Model | Score | Setting | Date | Source |
|---|---|---|---|---|---|
| 1 | MiniMax-M2.5 | 74.4% | Feb 2026 | Lab model card |
Scores over time
All the scores we have, one dot each, so a model tested at several settings appears more than once.
Reported by the lab in its model card
Source: Labs’ model cards
Labs headline it less often now, last in February 2026
Launch posts from every lab that has listed it, one tick per post. Tall colored ticks include it, and short gray ones leave it out.
| Date | Launch post | Score | As the post writes it |
|---|---|---|---|
| Feb 12, 2026 | MiniMax-M2.5 | 74.4 | MEWC |
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