Claude Opus 5
As of Oct 4, 2026, the cheapest Claude Opus 5 API price is $5 per 1M input tokens (302.AI) and $25 per 1M output tokens (302.AI). Claude Opus 5 is offered by 35 providers in the claude-opus family, reasoning enabled. Anthropic's own rate is $25 per 1M output tokens. One provider lists it as a free-tier offer. It is also included in 2 flat-rate subscription plans, GitHub Copilot Pro from $10/mo.
API pricing by provider
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge. How prices are ranked.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context | Changed |
|---|---|---|---|---|---|---|
| 302.AI | Cheapest$5 | Cheapest$25 | — | — | 1.0M | — |
| Abacus | $5 | $25 | — | — | 1.0M | — |
| AIHubMix | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Amazon Bedrock | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Amazon Bedrockglobal | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Anthropic | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Azure | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Azure Cognitive Services | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Cloudflare AI Gateway | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| CrossModel | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| DigitalOcean | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Eden AI | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Vertex | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Vertex (Anthropic) | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Kilo Gateway | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| DevPass (LLM Gateway) | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| LLM Gateway | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| LLM Gateway | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| LLM Gateway | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Merge Gateway | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| NanoGPT | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Neon | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Ofox | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| OpenCode Zen | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| OpenRouter | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| OrcaRouter | $5 | $25 | $0.5 | $10 | 1.0M | — |
| Pioneer | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Requesty | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Tempr Gateway | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Vercel AI Gateway | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Vivgrid | $5 | $25 | $0.5 | $6.25 | 1.0M | — |
| Cortecs | $5.5 | $27.498 | $0.55 | $6.874 | 1.0M | — |
| Amazon Bedrockau | $5.5 | $27.5 | $0.55 | $6.875 | 1.0M | 18d agoout +10% |
| Amazon Bedrockeu | $5.5 | $27.5 | $0.55 | $6.875 | 1.0M | — |
| Amazon Bedrockindia | $5.5 | $27.5 | $0.55 | $6.875 | 1.0M | — |
| Amazon Bedrockjp | $5.5 | $27.5 | $0.55 | $6.875 | 1.0M | 18d agoout +10% |
| Amazon Bedrockus | $5.5 | $27.5 | $0.55 | $6.875 | 1.0M | 18d agoout +10% |
| Opper | $5.5 | $27.5 | $0.55 | $6.875 | 1.0M | — |
| Requestyeu | $5.5 | $27.5 | $0.55 | $6.875 | 1.0M | — |
| Venice AI | $6 | $30 | $0.6 | $7.5 | 1.0M | — |
| Pioneer | $10 | $50 | $1 | $12.5 | 1.0M | — |
| Kenarifree | free | free | — | — | 1.0M | — |
Subscription plans (not per-token)
Billed per month, not per token — never counted as the cheapest offer.
| Provider | 1M input | 1M output | Context |
|---|---|---|---|
| GitHub Copilotplan | $5 | $25 | 1.0M |
Claude Opus 5 pricing FAQ
What is the cheapest Claude Opus 5 API?
As of Oct 4, 2026, 302.AI has the lowest Claude Opus 5 output price at $25 per 1M tokens, and 302.AI has the lowest input price at $5 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.
How much does Claude Opus 5 cost on Anthropic?
Anthropic charges $5 per 1M input tokens and $25 per 1M output tokens for Claude Opus 5.
How many providers offer Claude Opus 5?
35 providers list Claude Opus 5 on Sovyron; 41 of them sell it at a metered per-token price.
Is Claude Opus 5 free?
1 provider(s) list a free-tier offer: Kenari. Free tiers usually have rate limits.
Is Claude Opus 5 included in a subscription plan?
Yes. 2 flat-rate plan(s) include it; the cheapest is GitHub Copilot Pro at $10/month.
What is the context window of Claude Opus 5?
Claude Opus 5 supports a 1.0M-token context window and up to 128k output tokens.