Head-to-head comparison across 3benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
DeepSeek V4 Pro (High)
83
Qwen3.5-122B-A10B
66
Verified leaderboard positions: DeepSeek V4 Pro (High) #6 · Qwen3.5-122B-A10B #7
Pick DeepSeek V4 Pro (High) if you want the stronger benchmark profile. Qwen3.5-122B-A10B only becomes the better choice if knowledge is the priority or you want the cheaper token bill.
Agentic
+13.9 difference
Coding
+1.8 difference
Knowledge
+19.0 difference
DeepSeek V4 Pro (High)
Qwen3.5-122B-A10B
$1.74 / $3.48
$0 / $0
N/A
N/A
N/A
N/A
1M
262K
Pick DeepSeek V4 Pro (High) if you want the stronger benchmark profile. Qwen3.5-122B-A10B only becomes the better choice if knowledge is the priority or you want the cheaper token bill.
DeepSeek V4 Pro (High) is clearly ahead on the provisional aggregate, 83 to 66. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
DeepSeek V4 Pro (High)'s sharpest advantage is in agentic, where it averages 70 against 56.1. The single biggest benchmark swing on the page is BrowseComp, 80.4% to 63.8%. Qwen3.5-122B-A10B does hit back in knowledge, so the answer changes if that is the part of the workload you care about most.
DeepSeek V4 Pro (High) is also the more expensive model on tokens at $1.74 input / $3.48 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Qwen3.5-122B-A10B. That is roughly Infinityx on output cost alone. DeepSeek V4 Pro (High) gives you the larger context window at 1M, compared with 262K for Qwen3.5-122B-A10B.
DeepSeek V4 Pro (High) is ahead on BenchLM's provisional leaderboard, 83 to 66. The biggest single separator in this matchup is BrowseComp, where the scores are 80.4% and 63.8%.
Qwen3.5-122B-A10B has the edge for knowledge tasks in this comparison, averaging 81.6 versus 62.6. Inside this category, GPQA is the benchmark that creates the most daylight between them.
DeepSeek V4 Pro (High) has the edge for coding in this comparison, averaging 73.8 versus 72. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.
DeepSeek V4 Pro (High) has the edge for agentic tasks in this comparison, averaging 70 versus 56.1. Inside this category, BrowseComp is the benchmark that creates the most daylight between them.
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