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,...
OpenAI: GPT-5.4 Mini (batch) — OpenAI. Context window 400,000 tokens. API pricing (per 1M tokens): Input $0.375, Output $2.25. License: Proprietary. LMArena 1,411. GPQA Diamond 86.9%.
| Provider | OpenAI |
|---|---|
| API model ID | openai/gpt-5.4-mini:batch |
| Tier | Frontier |
| Context window | 400,000 tokens |
| Max output | 128,000 tokens |
| License | Proprietary |
| API pricing (per 1M tokens) · Input | $0.375 |
| API pricing (per 1M tokens) · Output | $2.25 |
| LMArena | 1,411 (gpt-5.4-mini-high) |
| GPQA Diamond | 86.9% |
LMArena (CC-BY 4.0, best reasoning setting, 2026-10-02) · GPQA Diamond: Epoch AI (CC-BY 4.0)
Compare in the full catalog