Claude Opus 4.1 (latest)
OpenRouter
Claude Opus 4.1 (latest) by OpenRouter costs $15.00 per 1M input tokens and $75.00 per 1M output tokens, with a 200K-token context window.
Pricing
Input (per 1M tokens)
$15.00
Output (per 1M tokens)
$75.00
Cached input (per 1M)
$1.50
Specifications
- Provider
- OpenRouter
- Context window
- 200K tokens
- Parameters
- —
- Released
- Aug 2025
- Open weights
- No
- Frontier model
- No
Compare Claude Opus 4.1 (latest) with…
Claude Opus 4.1 (latest) vs GPT-5.3 Codex$14.00/1MClaude Opus 4.1 (latest) vs OpenRouter: Fusion$-1,000,000.00/1MClaude Opus 4.1 (latest) vs MiniMax-M2$1.00/1MClaude Opus 4.1 (latest) vs Qwen3 Coder Next$0.80/1MClaude Opus 4.1 (latest) vs GPT OSS 120B$0.15/1MClaude Opus 4.1 (latest) vs gpt-oss-20b$0.14/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.