Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GLM-5 (Reasoning)
82
GPT-5.4 nano
60
Benchmark data for GLM-5 (Reasoning) and GPT-5.4 nano is coming soon on BenchLM.
GLM-5 (Reasoning)
GPT-5.4 nano
$1 / $3.2
$0.2 / $1.25
N/A
191 t/s
N/A
3.64s
200K
400K
Benchmark data for GLM-5 (Reasoning) and GPT-5.4 nano 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 / $1.25 output per 1M tokens for GPT-5.4 nano. GPT-5.4 nano has the larger context window at 400K, 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 GPT-5.4 nano: $0.20 input / $1.25 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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