Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Claude 4 Sonnet
50
GPT-4o
42
Benchmark data for Claude 4 Sonnet and GPT-4o is coming soon on BenchLM.
Claude 4 Sonnet
GPT-4o
$3 / $15
$2.5 / $10
40 t/s
131 t/s
1.33s
0.81s
200K
128K
Benchmark data for Claude 4 Sonnet and GPT-4o 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.
Claude 4 Sonnet is priced at $3.00 input / $15.00 output per 1M tokens, versus $2.50 input / $10.00 output per 1M tokens for GPT-4o. Claude 4 Sonnet has the larger context window at 200K, compared with 128K for GPT-4o.
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.
Claude 4 Sonnet: $3.00 input / $15.00 output per 1M tokens GPT-4o: $2.50 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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