OpenAI releases GPT-5.4 Mini

GPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding,...

Type: MODEL_LAUNCH
Detection: benchmark
Confidence: high
Status

Related entities

ModelGPT-5.4 Mini CompanyOpenAI

Primary source

Epoch AI Benchmarking Hub · epoch.ai/benchmarks/eci ↗

Independent benchmark runs (GPQA Diamond, SWE-bench Verified, FrontierMath, ...) plus externally reported leaderboards and the Epoch Capabilities Index (ECI).

Related events

Benchmark33d ago
Epoch AI evaluates GPT-5.4 Mini
Epoch AI Benchmarking HubGPT-5.4 Mini OpenAI