Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
BenchLM does not have sourced benchmark coverage for GPT-5.4 mini yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
Claude Opus 4.6 is priced at $15.00 input / $75.00 output per 1M tokens, versus $0.75 input / $4.50 output per 1M tokens for GPT-5.4 mini. Claude Opus 4.6 has the larger context window at 1M, compared with 400K for GPT-5.4 mini.
Benchmark data for Claude Opus 4.6 and GPT-5.4 mini is coming soon on BenchLM.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
Claude Opus 4.6
93.2
GPT-5.4 mini
88
Benchmark data for this category is coming soon.
Benchmark data for this category is coming soon.
Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.
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.
Claude Opus 4.6: $15.00 input / $75.00 output per 1M tokens GPT-5.4 mini: $0.75 input / $4.50 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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