Anthropic
Claude Sonnet 4.6
claude-sonnet-4-6
The previous Sonnet. Same sticker price as Sonnet 5 but an older tokenizer, so a given prompt costs less in practice.
Rate card · USD per million tokens
- Input
- $3.00
- Output
- $15.00
- Cached input
- $0.30
- Context
- 1M
- Max output
- 128K
What that looks like on a real month
25,000 requests, 8,000 input and 800 output tokens each, half the input served from cache:
$630.00/month
$330.00 input · $300.00 output · $0.025 per request