BenchLM is tracking GPT-5.4 mini by OpenAI. Some benchmark data is visible, but trusted coverage is not complete enough for ranking yet.
BenchLM is tracking GPT-5.4 mini, but this profile is currently excluded from the trusted leaderboard because its source-backed benchmark coverage is not complete enough yet. We keep the model metadata and any verified benchmark rows visible while the rest of the public eval record is re-checked.
GPT-5.4 mini is a proprietary model with a 400K token context window. It uses explicit chain-of-thought reasoning, which typically improves performance on math and complex reasoning tasks at the cost of higher latency and token usage.
GPT-5.4 mini sits inside the GPT-5.4 family alongside GPT-5.4, GPT-5.4 Pro, GPT-5.4 nano. BenchLM links it directly to GPT-5 mini as the earlier related model in that lineage. This profile currently has 1 trusted benchmark rows on BenchLM, but that is not enough for a leaderboard rank yet.
Creator
OpenAI
Source Type
ProprietaryReasoning
ReasoningContext Window
400K
Overall Score
Not ranked yet
Sibling Models
BenchLM is still verifying enough trusted benchmark coverage to place this model in the leaderboard. Category ranks will appear here once that source-backed coverage is complete.
BenchLM is tracking GPT-5.4 mini, but trusted source-backed benchmark coverage is still coming soon. We currently list its creator, model type, and context window while we wait for verified public benchmark results.
GPT-5.4 mini belongs to the GPT-5.4 family. Related variants on BenchLM include GPT-5.4, GPT-5.4 Pro, GPT-5.4 nano.
GPT-5.4 mini is tracked on BenchLM, but its current source-backed benchmark coverage is not strong enough for a trusted leaderboard rank yet. We keep the model page live while we verify more public benchmark results.
GPT-5.4 mini has a context window of 400K, which determines how much text it can process in a single interaction.
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