OpenAI
GPT-5 Mini
Small GPT-5 for responsive agents, coding help, and everyday automation
Model facts
- Context window
- 4K tokens
- Maximum output
- 128K tokens
- Cheapest paid input
- $0.04 per 1M tokens
- Cheapest paid output
- $0.29 per 1M tokens
- Open weights
- no
- Providers
- 39
Capabilities and modalities
reasoning, tool calling, structured output, attachments, temperature control, text, image, pdf.
Artificial Analysis benchmarks
Compare this model on the full LLM benchmark leaderboard.
| Configuration | AAI | Coding | Math | Output tokens/s |
|---|---|---|---|---|
| medium | 31.6 | not measured | 85.0 | not measured |
| high | 25.8 | 15.6 | 90.7 | not measured |
| minimal | 14.3 | not measured | 46.7 | not measured |
Observed price history
- 2026-08-24: $0.04 input / $0.29 output per 1M tokens
API providers
- GitLab Duo (Agentic Chat) — model id duo-chat-gpt-5-mini; free input / free output per 1M tokens; provider documentation
- QiHang — model id gpt-5-mini; $0.04 input / $0.29 output per 1M tokens; provider documentation
- OpenRouter (batch) — model id openai/gpt-5-mini:batch; $0.125 input / $1 output per 1M tokens; provider documentation
- Poe — model id openai/gpt-5-mini; $0.22 input / $1.8 output per 1M tokens; provider documentation
- Jiekou.AI — model id gpt-5-mini; $0.225 input / $1.8 output per 1M tokens; provider documentation
- 302.AI — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Abacus — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Azure — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Azure Cognitive Services — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Cloudflare AI Gateway — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Databricks — model id databricks-gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- DevPass (LLM Gateway) — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- DigitalOcean (OpenAI) — model id openai-gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Eden AI — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- FastRouter — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- GitHub Copilot — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Helicone (OpenAI) — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Impossibl — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Kilo Gateway — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- LLM Gateway (Azure) — model id azure/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- LLM Gateway (OpenAI) — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Merge Gateway — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- NEAR AI Cloud — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- NanoGPT — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Neon — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Ofox — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- OpenAI — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- OpenRouter — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- OrcaRouter — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Perplexity Agent — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Pioneer — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- SAP AI Core — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Vercel AI Gateway — model id openai/gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Vivgrid — model id gpt-5-mini; $0.25 input / $2 output per 1M tokens; provider documentation
- Cortecs — model id gpt-5-mini; $0.279 input / $2.19 output per 1M tokens; provider documentation
- Requesty (EU) — model id gpt-5-mini@eu; $0.275 input / $2.2 output per 1M tokens; provider documentation
- Vercel AI Gateway (Fast) — model id openai/gpt-5-mini-fast; $0.45 input / $3.6 output per 1M tokens; provider documentation
- AnyAPI — model id openai/gpt-5-mini; not published input / not published output per 1M tokens; provider documentation
- Snowflake Cortex — model id openai-gpt-5-mini; not published input / not published output per 1M tokens; provider documentation