Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GPT-5.1
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Grok Code Fast 1
42
Benchmark data for GPT-5.1 and Grok Code Fast 1 is coming soon on BenchLM.
GPT-5.1
Grok Code Fast 1
$1.5 / $6
$null / $null
111 t/s
172 t/s
57.47s
2.81s
200K
256K
Benchmark data for GPT-5.1 and Grok Code Fast 1 is coming soon on BenchLM.
BenchLM does not have sourced benchmark coverage for GPT-5.1 yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
Grok Code Fast 1 has the larger context window at 256K, 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.
GPT-5.1: $1.50 input / $6.00 output per 1M tokens Grok Code Fast 1: Pricing unavailable Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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