GPT-4 Turbo
As of Oct 4, 2026, the cheapest GPT-4 Turbo API price is $9 per 1M input tokens (Poe) and $27 per 1M output tokens (Poe). GPT-4 Turbo is offered by 10 providers in the gpt family.
API pricing by provider
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge. How prices are ranked.
| Poe | Cheapest$9 | Cheapest$27 | — | — | 128k |
| Eden AI | $10 | $30 | — | — | 128k |
| Impossibl | $10 | $30 | — | — | 128k |
| Kilo Gateway | $10 | $30 | — | — | 128k |
| DevPass (LLM Gateway) | $10 | $30 | — | — | 128k |
| LLM Gateway | $10 | $30 | — | — | 128k |
| Merge Gateway | $10 | $30 | — | — | 128k |
| NanoGPT | $10 | $30 | — | — | 128k |
| OpenRouter | $10 | $30 | — | — | 128k |
| OrcaRouter | $10 | $30 | — | — | 128k |
GPT-4 Turbo pricing FAQ
What is the cheapest GPT-4 Turbo API?
As of Oct 4, 2026, Poe has the lowest GPT-4 Turbo output price at $27 per 1M tokens, and Poe has the lowest input price at $9 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.
How many providers offer GPT-4 Turbo?
10 providers list GPT-4 Turbo on Sovyron; 10 of them sell it at a metered per-token price.
Is GPT-4 Turbo free?
No provider in the Sovyron catalog lists a free tier for GPT-4 Turbo.
What is the context window of GPT-4 Turbo?
GPT-4 Turbo supports a 128k-token context window and up to 4k 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
—