GPT-5 Image Mini
As of Oct 4, 2026, the cheapest GPT-5 Image Mini API price is $2.5 per 1M input tokens (Kilo Gateway) and $2 per 1M output tokens (Kilo Gateway). GPT-5 Image Mini is offered by 2 providers in the gpt family, reasoning enabled.
API pricing by provider
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge. How prices are ranked.
| Kilo Gateway | Cheapest$2.5 | Cheapest$2 | $0.25 | — | 400k |
| OpenRouter | $2.5 | $2 | $0.25 | — | 400k |
GPT-5 Image Mini pricing FAQ
What is the cheapest GPT-5 Image Mini API?
As of Oct 4, 2026, Kilo Gateway has the lowest GPT-5 Image Mini output price at $2 per 1M tokens, and Kilo Gateway has the lowest input price at $2.5 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.
How many providers offer GPT-5 Image Mini?
2 providers list GPT-5 Image Mini on Sovyron; 2 of them sell it at a metered per-token price.
Is GPT-5 Image Mini free?
No provider in the Sovyron catalog lists a free tier for GPT-5 Image Mini.
What is the context window of GPT-5 Image Mini?
GPT-5 Image Mini supports a 400k-token context window and up to 128k output tokens.
Token cost calculator
What a month costs at one provider's published rates. Enter the tokens you expect to send and receive; cached tokens use the cached-input price where the provider lists one, and count as ordinary input where it does not.
Estimated
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