Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GLM-5 (Reasoning)
80
Grok 4.1 Fast
69
Benchmark data for GLM-5 (Reasoning) and Grok 4.1 Fast is coming soon on BenchLM.
GLM-5 (Reasoning)
Grok 4.1 Fast
$1 / $3.2
$0.2 / $0.5
N/A
138 t/s
N/A
0.54s
200K
1M
Benchmark data for GLM-5 (Reasoning) and Grok 4.1 Fast 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.
GLM-5 (Reasoning) is priced at $1.00 input / $3.20 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 GLM-5 (Reasoning).
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.
GLM-5 (Reasoning): $1.00 input / $3.20 output per 1M tokens Grok 4.1 Fast: $0.20 input / $0.50 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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