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OpenAI: GPT-5 Mini API Pricing
GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost....
How much does OpenAI: GPT-5 Mini cost for a real workload?
At 10M input + 2M output tokens per month, OpenAI: GPT-5 Mini costs about $6.5 ($2.5 input + $4 output). Try your own volumes in the cost calculator.
What is the official OpenAI: GPT-5 Mini price?
| Official (openai) | Catalog (OpenRouter) | |
|---|---|---|
| Input /1M | $0.25 | $0.25 |
| Output /1M | $2 | $2 |
| Cached input /1M | $0.025 | $0.025 |
✓ Matches the official list price. Source: openai official pricing page, checked 2026-10-21.
What are cheaper alternatives to OpenAI: GPT-5 Mini?
- Qwen: Qwen3 VL 235B A22B Instruct — $0.21 in / $1.9 out per 1M
- Relace: Relace Apply 3 — $0.85 in / $1.25 out per 1M
- AionLabs: Aion 3.5 Mini — $0.7 in / $1.4 out per 1M
- AionLabs: Aion-3.0-Mini — $0.7 in / $1.4 out per 1M
- Qwen: Qwen3.5 Plus 2026-04-20 — $0.3 in / $1.8 out per 1M
- Mistral: Mistral Large 3 2512 — $0.5 in / $1.5 out per 1M
Compare OpenAI: GPT-5 Mini with other models
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Frequently asked questions
How much does OpenAI: GPT-5 Mini cost?
OpenAI: GPT-5 Mini costs $0.25 per 1M input tokens and $2 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $6.5.
What is the context window of OpenAI: GPT-5 Mini?
OpenAI: GPT-5 Mini has a context window of 400,000 tokens and can return up to 128,000 output tokens per response.
What are cheaper alternatives to OpenAI: GPT-5 Mini?
Cheaper models include Qwen: Qwen3 VL 235B A22B Instruct ($0.21 in / $1.9 out), Relace: Relace Apply 3 ($0.85 in / $1.25 out), AionLabs: Aion 3.5 Mini ($0.7 in / $1.4 out). See the full list on this page.
Is OpenAI: GPT-5 Mini free to use?
No. OpenAI: GPT-5 Mini is a paid model at $0.25 input / $2 output per 1M tokens. 20 free models are listed on the free models page.
What is the official price of OpenAI: GPT-5 Mini?
On openai's official pricing page (checked 2026-10-21), OpenAI: GPT-5 Mini is listed at $0.25 per 1M input tokens and $2 per 1M output tokens. The catalog price tracked on this page matches it exactly.
Provider: openai · Model ID: openai/gpt-5-mini · Modality: text+image+file->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices