Anthropic: Claude Sonnet 5
Anthropic
Anthropic: Claude Sonnet 5 by Anthropic costs $2.00 per 1M input tokens and $10.00 per 1M output tokens, with a 1M-token context window.
Pricing
Input (per 1M tokens)
$2.00
Output (per 1M tokens)
$10.00
Cached input (per 1M)
$0.20
| Provider | Input / 1M | Output / 1M |
|---|---|---|
| openrouter | $2.00 | $10.00 |
| Anthropic | $2.00 | $10.00 |
Specifications
- Provider
- Anthropic
- Context window
- 1M tokens
- Parameters
- —
- Released
- —
- Open weights
- —
- Frontier model
- No
Benchmarks
- GPQA Diamond
- 90.5
- LMArena Vision Elo
- 1272.5
- LMArena WebDev Elo
- 1540.1
Speed & latency
Time to first token
0.72s
Output speed
111 tok/s
Fastest host: vertexAnthropic (via vercel-ai-gateway).
Compare Anthropic: Claude Sonnet 5 with…
Anthropic: Claude Sonnet 5 vs grok-4.1$10.00/1MAnthropic: Claude Sonnet 5 vs Claude Sonnet 5.5$10.00/1MAnthropic: Claude Sonnet 5 vs Gemini 2.5 Pro$10.00/1MAnthropic: Claude Sonnet 5 vs Gemini 4 Argon$10.00/1MAnthropic: Claude Sonnet 5 vs Kimi K3.1 Pro$10.00/1MAnthropic: Claude Sonnet 5 vs GPT-4o$10.00/1M
FAQ
How much does Anthropic: Claude Sonnet 5 cost?
Anthropic: Claude Sonnet 5 is priced at $2.00 per 1M input tokens and $10.00 per 1M output tokens. Output tokens cost more than input.
What is Anthropic: Claude Sonnet 5's context window?
Anthropic: Claude Sonnet 5 supports a context window of 1M tokens — the maximum prompt plus response length it can handle in a single request.
Is Anthropic: Claude Sonnet 5 open weight?
Open-weight status for Anthropic: Claude Sonnet 5 is not recorded in our dataset.
Data as of 2026-11-01. Source: Pricing via OpenRouter API, openrouter.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.