Claude Sonnet 5 Pricing
Anthropic · Claude Sonnet · Live
Claude Sonnet 5 costs $2 per million input tokens and $10 per million output tokens on the Anthropic API. It supports a 1,000,000-token context window and up to 32,000 output tokens per request. The model supports extended reasoning, image input, tool use, long context. Released June 30, 2026. Pricing verified September 14, 2026.
Claude Sonnet 5 API pricing
Claude Sonnet 5 API pricing is $2 per million input tokens and $10 per million output tokens, verified September 14, 2026.
- Input (per 1M tokens)
- $2
- Output (per 1M tokens)
- $10
- Batch discount
- 50%
- Context window
- 1,000,000 tokens
- Max output
- 32,000 tokens
- Released
- June 30, 2026
Capabilities
Claude Sonnet 5 supports extended reasoning, image input, tool use, long context.
Price history
See full Claude Sonnet 5 price historyClaude Sonnet 5 API pricing has not changed since July 12, 2026.
Price-stable since July 12, 2026.
Frequently asked questions
Short answers to the most common questions about Claude Sonnet 5 pricing, limits, and capabilities.
Notes
PRICE HOLD 2026-08-15: Anthropic officially cancelled the previously announced 2026-09-01 price increase (was going $2/$10 -> $3/$15). Sonnet 5 promotional pricing now permanent at $2/$10. Defensive posture vs OpenAI Sol cut + DeepSeek V4-Pro. Not a price cut, but the announcement itself is material to buyers who were modeling a September budget bump.