Head-to-head comparison across 3benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
MiMo-V2.5-Pro
84
Sakana Fugu Ultra
100
Pick Sakana Fugu Ultra if you want the stronger benchmark profile. MiMo-V2.5-Pro only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Agentic
+13.7 difference
Coding
+26.3 difference
Knowledge
+47.5 difference
MiMo-V2.5-Pro
Sakana Fugu Ultra
$null / $null
$5 / $30
N/A
N/A
N/A
N/A
1M
1M
Pick Sakana Fugu Ultra if you want the stronger benchmark profile. MiMo-V2.5-Pro only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Sakana Fugu Ultra is clearly ahead on the provisional aggregate, 100 to 84. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Sakana Fugu Ultra's sharpest advantage is in knowledge, where it averages 95.5 against 48. The single biggest benchmark swing on the page is SWE-bench Pro, 57.2% to 73.7%.
Sakana Fugu Ultra is ahead on BenchLM's provisional leaderboard, 100 to 84. The biggest single separator in this matchup is SWE-bench Pro, where the scores are 57.2% and 73.7%.
Sakana Fugu Ultra has the edge for knowledge tasks in this comparison, averaging 95.5 versus 48. MiMo-V2.5-Pro stays close enough that the answer can still flip depending on your workload.
Sakana Fugu Ultra has the edge for coding in this comparison, averaging 83.5 versus 57.2. Inside this category, SWE-bench Pro is the benchmark that creates the most daylight between them.
Sakana Fugu Ultra has the edge for agentic tasks in this comparison, averaging 82.1 versus 68.4. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
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