Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Gemini 3 Flash
--
GPT-5.4
93
Verified leaderboard positions: Gemini 3 Flash unranked · GPT-5.4 #4
Benchmark data for Gemini 3 Flash and GPT-5.4 is coming soon on BenchLM.
Gemini 3 Flash
GPT-5.4
$0.5 / $3
$2.5 / $15
159 t/s
74 t/s
1.19s
151.79s
1M
1.05M
Benchmark data for Gemini 3 Flash and GPT-5.4 is coming soon on BenchLM.
BenchLM does not have sourced benchmark coverage for Gemini 3 Flash yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
GPT-5.4 is priced at $2.50 input / $15.00 output per 1M tokens, versus $0.50 input / $3.00 output per 1M tokens for Gemini 3 Flash. GPT-5.4 has the larger context window at 1.05M, compared with 1M for Gemini 3 Flash.
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.
Gemini 3 Flash: $0.50 input / $3.00 output per 1M tokens GPT-5.4: $2.50 input / $15.00 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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