AI Observatory / Model Radar
OpenAI / openai/gpt-5.4-mini
OpenAI: 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,...
400,000
Context
128,000
Max output
$0.75 / 1M
Prompt price
2026-03-17
Created
01 / Snapshot
Pricing, context, modalities, and parameters.
Model Radar detail pages stay neutral and operator-readable: core metadata first, then workflow fit.
| Provider | OpenAI | Input modalities | file, image, text |
|---|---|---|---|
| Output modalities | text | Prompt price | $0.75 / 1M |
| Completion price | $4.50 / 1M | Request price | N/A |
| Context length | 400,000 | Max completion tokens | 128,000 |
| Supported parameters | include_reasoning, max_completion_tokens, max_tokens, reasoning, response_format, seed, structured_outputs, tool_choice, tools | ||
Best for
openai/gpt-5.4-mini
OpenAI: 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,...
Deep analysis
Coding workflows
Cross-modal work
Long context
new
vision
tool-capable
long-context
low-cost
03 / Colophon
Routes and exits.
Each model page stays simple: overview, compare, related models, then back to the public hub.