Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
Grok 4.1 Fast
--
Qwen3.5 397B
66
Verified leaderboard positions: Grok 4.1 Fast unranked · Qwen3.5 397B #10
Benchmark data for Grok 4.1 Fast and Qwen3.5 397B is coming soon on BenchLM.
Grok 4.1 Fast
Qwen3.5 397B
$null / $null
$0 / $0
138 t/s
96 t/s
0.54s
2.44s
1M
128K
Benchmark data for Grok 4.1 Fast and Qwen3.5 397B 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.
Grok 4.1 Fast has the larger context window at 1M, compared with 128K for Qwen3.5 397B.
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: Pricing unavailable Qwen3.5 397B: $0.00 input / $0.00 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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