Head-to-head comparison across 1benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Composer 2.5
64
Qwen3.6-35B-A3B
61
Verified leaderboard positions: Composer 2.5 unranked · Qwen3.6-35B-A3B #30
Pick Composer 2.5 if you want the stronger benchmark profile. Qwen3.6-35B-A3B only becomes the better choice if you need the larger 262K context window.
Agentic
+17.8 difference
Composer 2.5
Qwen3.6-35B-A3B
$0.5 / $2.5
N/A
N/A
N/A
N/A
N/A
200K
262K
Pick Composer 2.5 if you want the stronger benchmark profile. Qwen3.6-35B-A3B only becomes the better choice if you need the larger 262K context window.
Composer 2.5 has the cleaner provisional overall profile here, landing at 64 versus 61. It is a real lead, but still close enough that category-level strengths matter more than the headline number.
Composer 2.5's sharpest advantage is in agentic, where it averages 69.3 against 51.5. The single biggest benchmark swing on the page is Terminal-Bench 2.0, 69.3% to 51.5%.
Qwen3.6-35B-A3B gives you the larger context window at 262K, compared with 200K for Composer 2.5.
Composer 2.5 is ahead on BenchLM's provisional leaderboard, 64 to 61. The biggest single separator in this matchup is Terminal-Bench 2.0, where the scores are 69.3% and 51.5%.
Composer 2.5 has the edge for agentic tasks in this comparison, averaging 69.3 versus 51.5. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
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