Claude Opus 4.1
As of Oct 4, 2026, the cheapest Claude Opus 4.1 API price is $13 per 1M input tokens (Poe) and $64 per 1M output tokens (Poe). Claude Opus 4.1 is offered by 19 providers in the claude-opus 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.
| Poe | Cheapest$13 | Cheapest$64 | $1.3 | $16 | 197k |
| Abacus | $15 | $75 | — | — | 200k |
| Azure | $15 | $75 | $1.5 | $18.75 | 200k |
| Azure Cognitive Services | $15 | $75 | $1.5 | $18.75 | 200k |
| Databricks | $15 | $75 | $1.5 | $18.75 | 200k |
| DigitalOcean | $15 | $75 | $1.5 | $18.75 | 200k |
| FastRouter | $15 | $75 | $1.5 | $18.75 | 200k |
| Helicone | $15 | $75 | $1.5 | $18.75 | 200k |
| Helicone | $15 | $75 | $1.5 | $18.75 | 200k |
| Kilo Gateway | $15 | $75 | $1.5 | $18.75 | 200k |
| DevPass (LLM Gateway) | $15 | $75 | $1.5 | $18.75 | 200k |
| LLM Gateway | $15 | $75 | $1.5 | $18.75 | 200k |
| Merge Gateway | $15 | $75 | $1.5 | $18.75 | 200k |
| NanoGPT | $15 | $75 | $1.5 | — | 200k |
| Neon | $15 | $75 | $1.5 | $18.75 | 200k |
| OpenRouter | $15 | $75 | $1.5 | $18.75 | 200k |
| Pioneer | $15 | $75 | $1.5 | $18.75 | 200k |
| Requesty | $15 | $75 | $1.5 | $18.75 | 200k |
| ZenMux | $15 | $75 | $1.5 | $18.75 | 200k |
Claude Opus 4.1 pricing FAQ
What is the cheapest Claude Opus 4.1 API?
As of Oct 4, 2026, Poe has the lowest Claude Opus 4.1 output price at $64 per 1M tokens, and Poe has the lowest input price at $13 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.
How many providers offer Claude Opus 4.1?
19 providers list Claude Opus 4.1 on Sovyron; 19 of them sell it at a metered per-token price.
Is Claude Opus 4.1 free?
No provider in the Sovyron catalog lists a free tier for Claude Opus 4.1.
What is the context window of Claude Opus 4.1?
Claude Opus 4.1 supports a 200k-token context window and up to 64k 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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