Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Grok 4.1 Fast
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o3-mini
56
Benchmark data for Grok 4.1 Fast and o3-mini is coming soon on BenchLM.
Grok 4.1 Fast
o3-mini
$0.2 / $0.5
$1.1 / $4.4
138 t/s
160 t/s
0.54s
7.12s
1M
200K
Benchmark data for Grok 4.1 Fast and o3-mini is coming soon on BenchLM.
BenchLM does not have sourced benchmark coverage for Grok 4.1 Fast yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
o3-mini is priced at $1.10 input / $4.40 output per 1M tokens, versus $0.20 input / $0.50 output per 1M tokens for Grok 4.1 Fast. Grok 4.1 Fast has the larger context window at 1M, compared with 200K for o3-mini.
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.
Grok 4.1 Fast: $0.20 input / $0.50 output per 1M tokens o3-mini: $1.10 input / $4.40 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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