Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Gemma 4 12B
49
LongCat-2.0
80
Pick LongCat-2.0 if you want the stronger benchmark profile. Gemma 4 12B only becomes the better choice if coding is the priority.
Coding
+12.5 difference
Gemma 4 12B
LongCat-2.0
N/A
$0.75 / $2.95
N/A
N/A
N/A
N/A
256K
1M
Pick LongCat-2.0 if you want the stronger benchmark profile. Gemma 4 12B only becomes the better choice if coding is the priority.
LongCat-2.0 is clearly ahead on the provisional aggregate, 80 to 49. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
LongCat-2.0 gives you the larger context window at 1M, compared with 256K for Gemma 4 12B.
LongCat-2.0 is ahead on BenchLM's provisional leaderboard, 80 to 49.
Gemma 4 12B has the edge for coding in this comparison, averaging 72 versus 59.5. LongCat-2.0 stays close enough that the answer can still flip depending on your workload.
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