Head-to-head comparison across 3benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
DeepSeek V4 Pro (High)
83
Nemotron 3 Ultra
63
Verified leaderboard positions: DeepSeek V4 Pro (High) #11 · Nemotron 3 Ultra #24
Pick DeepSeek V4 Pro (High) if you want the stronger benchmark profile. Nemotron 3 Ultra only becomes the better choice if coding is the priority or you want the cheaper token bill.
Agentic
+18.3 difference
Coding
+0.4 difference
Knowledge
DeepSeek V4 Pro (High)
Nemotron 3 Ultra
$1.74 / $3.48
$0 / $0
N/A
N/A
N/A
N/A
1M
1M
Pick DeepSeek V4 Pro (High) if you want the stronger benchmark profile. Nemotron 3 Ultra only becomes the better choice if coding is the priority or you want the cheaper token bill.
DeepSeek V4 Pro (High) is clearly ahead on the provisional aggregate, 83 to 63. 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 51.7. The single biggest benchmark swing on the page is BrowseComp, 80.4% to 44.4%. Nemotron 3 Ultra does hit back in coding, 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 Nemotron 3 Ultra. That is roughly Infinityx on output cost alone.
DeepSeek V4 Pro (High) is ahead on BenchLM's provisional leaderboard, 83 to 63. The biggest single separator in this matchup is BrowseComp, where the scores are 80.4% and 44.4%.
DeepSeek V4 Pro (High) and Nemotron 3 Ultra are effectively tied for knowledge tasks here, both landing at 62.6 on average.
Nemotron 3 Ultra has the edge for coding in this comparison, averaging 74.2 versus 73.8. 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 51.7. Inside this category, BrowseComp is the benchmark that creates the most daylight between them.
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