Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Gemini 1.5 Pro
35
GPT-5.4
89
Verified leaderboard positions: Gemini 1.5 Pro unranked · GPT-5.4 #16
Benchmark data for Gemini 1.5 Pro and GPT-5.4 is coming soon on BenchLM.
Gemini 1.5 Pro
GPT-5.4
$1.25 / $5
$2.5 / $15
N/A
74 t/s
N/A
151.79s
2M
1.05M
Benchmark data for Gemini 1.5 Pro and GPT-5.4 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-5.4 is priced at $2.50 input / $15.00 output per 1M tokens, versus $1.25 input / $5.00 output per 1M tokens for Gemini 1.5 Pro. Gemini 1.5 Pro has the larger context window at 2M, compared with 1.05M for GPT-5.4.
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 1.5 Pro: $1.25 input / $5.00 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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