Anthropic: Claude Opus 5
Anthropic
Anthropic: Claude Opus 5 by Anthropic costs $5.00 per 1M input tokens and $25.00 per 1M output tokens, with a 1M-token context window.
Pricing
Input (per 1M tokens)
$5.00
Output (per 1M tokens)
$25.00
Cached input (per 1M)
$0.50
| Provider | Input / 1M | Output / 1M |
|---|---|---|
| Anthropic | $5.00 | $25.00 |
| openrouter | $5.00 | $25.00 |
Specifications
- Provider
- Anthropic
- Context window
- 1M tokens
- Parameters
- —
- Released
- —
- Open weights
- —
- Frontier model
- No
Benchmarks
- GPQA Diamond
- 93.9
- LMArena Vision Elo
- 1319.2
- LMArena WebDev Elo
- 1690.0
Speed & latency
Time to first token
1.35s
Output speed
269 tok/s
Fastest host: anthropic (via vercel-ai-gateway).
Compare Anthropic: Claude Opus 5 with…
Anthropic: Claude Opus 5 vs Anthropic: Claude Haiku 5.5$0.50/1MAnthropic: Claude Opus 5 vs Anthropic: Claude Haiku 5.5 (batch)$0.25/1MAnthropic: Claude Opus 5 vs Anthropic: Claude Sonnet 5.5$10.00/1MAnthropic: Claude Opus 5 vs Anthropic: Claude Sonnet 5.5 (batch)$5.00/1MAnthropic: Claude Opus 5 vs Anthropic: Claude Opus 5 (batch)$12.50/1MAnthropic: Claude Opus 5 vs Anthropic: Claude Sonnet 5$10.00/1M
FAQ
How much does Anthropic: Claude Opus 5 cost?
Anthropic: Claude Opus 5 is priced at $5.00 per 1M input tokens and $25.00 per 1M output tokens. Output tokens cost more than input.
What is Anthropic: Claude Opus 5's context window?
Anthropic: Claude Opus 5 supports a context window of 1M tokens — the maximum prompt plus response length it can handle in a single request.
Is Anthropic: Claude Opus 5 open weight?
Open-weight status for Anthropic: Claude Opus 5 is not recorded in our dataset.
Data as of 2026-10-14. Source: Pricing via OpenRouter API, openrouter.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.