Head-to-head comparison across 2benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Laguna M.1
43
LongCat-2.0
80
Pick LongCat-2.0 if you want the stronger benchmark profile. Laguna M.1 only becomes the better choice if you want the cheaper token bill.
Agentic
+30.1 difference
Coding
+3.1 difference
Laguna M.1
LongCat-2.0
$0.2 / $0.4
$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. Laguna M.1 only becomes the better choice if you want the cheaper token bill.
LongCat-2.0 is clearly ahead on the provisional aggregate, 80 to 43. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
LongCat-2.0's sharpest advantage is in agentic, where it averages 70.8 against 40.7. The single biggest benchmark swing on the page is Terminal-Bench 2.0, 40.7% to 70.8%.
LongCat-2.0 is also the more expensive model on tokens at $0.75 input / $2.95 output per 1M tokens, versus $0.20 input / $0.40 output per 1M tokens for Laguna M.1. That is roughly 7.4x on output cost alone. LongCat-2.0 gives you the larger context window at 1M, compared with 256K for Laguna M.1.
LongCat-2.0 is ahead on BenchLM's provisional leaderboard, 80 to 43. The biggest single separator in this matchup is Terminal-Bench 2.0, where the scores are 40.7% and 70.8%.
LongCat-2.0 has the edge for coding in this comparison, averaging 59.5 versus 56.4. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
LongCat-2.0 has the edge for agentic tasks in this comparison, averaging 70.8 versus 40.7. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
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