Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Claude Opus 4.8
93
MiniCPM5-1B
34
Verified leaderboard positions: Claude Opus 4.8 #3 · MiniCPM5-1B #27
Pick Claude Opus 4.8 if you want the stronger benchmark profile. MiniCPM5-1B only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Knowledge
+30.3 difference
Claude Opus 4.8
MiniCPM5-1B
$5 / $25
N/A
N/A
N/A
N/A
N/A
1M
131K
Pick Claude Opus 4.8 if you want the stronger benchmark profile. MiniCPM5-1B only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Claude Opus 4.8 is clearly ahead on the provisional aggregate, 93 to 34. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Claude Opus 4.8's sharpest advantage is in knowledge, where it averages 70.1 against 39.8.
Claude Opus 4.8 gives you the larger context window at 1M, compared with 131K for MiniCPM5-1B.
Claude Opus 4.8 is ahead on BenchLM's provisional leaderboard, 93 to 34.
Claude Opus 4.8 has the edge for knowledge tasks in this comparison, averaging 70.1 versus 39.8. Inside this category, GPQA-D is the benchmark that creates the most daylight between them.
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