Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
Composer 2 is clearly ahead on the aggregate, 62 to 52. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Composer 2's sharpest advantage is in agentic, where it averages 61.7 against 45.9. The single biggest benchmark swing on the page is Terminal-Bench 2.0, 61.7% to 47%.
Composer 2 is also the more expensive model on tokens at $0.50 input / $2.50 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Qwen3 235B 2507 (Reasoning). That is roughly Infinityx on output cost alone. Composer 2 gives you the larger context window at 200K, compared with 128K for Qwen3 235B 2507 (Reasoning).
Pick Composer 2 if you want the stronger benchmark profile. Qwen3 235B 2507 (Reasoning) only becomes the better choice if you want the cheaper token bill.
Composer 2
61.7
Qwen3 235B 2507 (Reasoning)
45.9
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Composer 2 is ahead overall, 62 to 52. The biggest single separator in this matchup is Terminal-Bench 2.0, where the scores are 61.7% and 47%.
Composer 2 has the edge for agentic tasks in this comparison, averaging 61.7 versus 45.9. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
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