GPT-5.4 mini is an AI model by OpenAI. View detailed benchmark scores, pricing data, and performance metrics on Serenities AI Models.
Specifications last checked against the provider on . Benchmark scores carry their own source, linked beside each number.
General Benchmarks
Artificial Analysis composite intelligence score across 10 sub-benchmarks
Artificial Analysis (via OpenRouter)Coding Benchmarks
Artificial Analysis composite coding score
Artificial Analysis (via OpenRouter)Reasoning Benchmarks
Artificial Analysis composite score for multi-step tool-using tasks
Artificial Analysis (via OpenRouter)Multi-turn service agent making tool calls under strict policy constraints
OpenRouter (measured)Cost Benchmarks
Cost per 1M cached input tokens — the price that actually applies to a long agent conversation
OpenRouter APIContext Benchmarks
Available from 37 providers
The same model costs different amounts depending on who serves it. You can bring your own key for 4 of these — connect it here.
| Provider | Input / 1M | Output / 1M | Cached in | Context | Your key |
|---|---|---|---|---|---|
| Kenari | $0 | $0 | — | 400K | — |
| Xpersona | $0.375 | $4 | $0.0375 | 272K | — |
| Poe | $0.68 | $4 | $0.068 | 400K | — |
| 302.AI | $0.75 | $4.5 | — | 400K | — |
| Abacus | $0.75 | $4.5 | $0.075 | 400K | — |
| AIHubMix | $0.75 | $4.5 | $0.075 | 400K | — |
| Azure | $0.75 | $4.5 | $0.075 | 400K | Supported |
| Azure Cognitive Services | $0.75 | $4.5 | $0.075 | 400K | — |
| Cloudflare AI Gateway | $0.75 | $4.5 | $0.075 | 128K | — |
| CrossModel | $0.75 | $4.5 | $0.075 | 400K | — |
| Databricks | $0.75 | $4.5 | $0.075 | 400K | — |
| DevPass (LLM Gateway) | $0.75 | $4.5 | $0.075 | 400K | — |
| Eden AI | $0.75 | $4.5 | $0.075 | 400K | — |
| FastRouter | $0.75 | $4.5 | — | 400K | — |
| FreeModel | $0.75 | $4.5 | $0.075 | 400K | — |
| FrogBot | $0.75 | $4.5 | $0.075 | 400K | — |
| GitHub Copilot | $0.75 | $4.5 | $0.075 | 400K | — |
| Impossibl | $0.75 | $4.5 | $0.075 | 400K | — |
| Kilo Gateway | $0.75 | $4.5 | $0.075 | 400K | — |
| LLM Gateway | $0.75 | $4.5 | $0.075 | 400K | — |
| Merge Gateway | $0.75 | $4.5 | $0.075 | 400K | — |
| NanoGPT | $0.75 | $4.5 | $0.075 | 400K | — |
| NEAR AI Cloud | $0.75 | $4.5 | $0.075 | 400K | — |
| Neon | $0.75 | $4.5 | $0.075 | 400K | — |
| Ofox | $0.75 | $4.5 | $0.075 | 400K | — |
| OpenAI | $0.75 | $4.5 | $0.075 | 400K | Supported |
| OpenCode Zen | $0.75 | $4.5 | $0.075 | 400K | — |
| OpenRouter | $0.75 | $4.5 | $0.075 | 400K | Supported |
| Opper | $0.75 | $4.5 | $0.075 | 400K | — |
| OrcaRouter | $0.75 | $4.5 | $0.075 | 400K | — |
| Pioneer | $0.75 | $4.5 | $0.075 | 400K | — |
| Requesty | $0.75 | $4.5 | $0.075 | 400K | — |
| Vercel AI Gateway | $0.75 | $4.5 | $0.075 | 400K | Supported |
| Vivgrid | $0.75 | $4.5 | $0.075 | 400K | — |
| ZenMux | $0.75 | $4.5 | — | 400K | — |
| Venice AI | $0.9375 | $5.625 | $0.09375 | 400K | — |
| Model Oracle AI | — | — | — | 400K | — |
GPT-5.4 mini — Benchmark Scores Overview
Scores normalized to percentage scale for visual comparison. ELO scores mapped to 0-100 range (1100-1500).
Compare GPT-5.4 mini With
GPT-5.4 mini — Frequently Asked Questions
How much does GPT-5.4 mini cost?
GPT-5.4 mini costs $0.75 per 1M input tokens and $4.5 per 1M output tokens. This is mid-range pricing for its capability level.
What is the context window of GPT-5.4 mini?
GPT-5.4 mini has a context window of 400K tokens. This determines how much text, conversation history, and code the model can process in a single request.
Who created GPT-5.4 mini?
GPT-5.4 mini was created by OpenAI. It is classified as a mid model in our catalogue.
Is GPT-5.4 mini open source?
No, GPT-5.4 mini is a proprietary model. It is available through OpenAI's API and compatible providers.