Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
DeepSeek V4 Flash
57
o3
57
Verified leaderboard positions: DeepSeek V4 Flash #30 · o3 unranked
Benchmark data for DeepSeek V4 Flash and o3 is coming soon on BenchLM.
DeepSeek V4 Flash
o3
$0.14 / $0.28
$2 / $8
N/A
118 t/s
N/A
5.38s
1M
200K
Benchmark data for DeepSeek V4 Flash and o3 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.
o3 is priced at $2.00 input / $8.00 output per 1M tokens, versus $0.14 input / $0.28 output per 1M tokens for DeepSeek V4 Flash. DeepSeek V4 Flash has the larger context window at 1M, compared with 200K for o3.
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 Flash: $0.14 input / $0.28 output per 1M tokens o3: $2.00 input / $8.00 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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