Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
DeepSeek V4 Pro (Max)
87
GPT-5.1
79
Verified leaderboard positions: DeepSeek V4 Pro (Max) #2 · GPT-5.1 unranked
Benchmark data for DeepSeek V4 Pro (Max) and GPT-5.1 is coming soon on BenchLM.
DeepSeek V4 Pro (Max)
GPT-5.1
$1.74 / $3.48
$1.25 / $10
N/A
111 t/s
N/A
57.47s
1M
200K
Benchmark data for DeepSeek V4 Pro (Max) and GPT-5.1 is coming soon on BenchLM.
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
GPT-5.1 is priced at $1.25 input / $10.00 output per 1M tokens, versus $1.74 input / $3.48 output per 1M tokens for DeepSeek V4 Pro (Max). DeepSeek V4 Pro (Max) has the larger context window at 1M, compared with 200K for GPT-5.1.
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
DeepSeek V4 Pro (Max): $1.74 input / $3.48 output per 1M tokens GPT-5.1: $1.25 input / $10.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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