Claude 3.5 Sonnet
Provider:
Retired by Anthropic on 2025-10-28. Recommended replacement: claude-sonnet-4-6.
Sticker prices & cost-per-token
List rates as published by Anthropic, before any volume or enterprise discounts.
$3.00
$15.00
$1.50 / $7.50
$0.30
$3.75
Get this data free
Want to stay updated on price changes on this model? Pull this data free (no API key required) here:
curl "https://coolhandlabs.com/api/v2/inference_apis?q%5Bmodel_eq%5D=claude-3-5-sonnet-20241022&q%5Bsource_api_eq%5D=anthropic"Pricing History
| Effective | Price |
|---|---|
| Nov 24, 2025 – present | Input cost: $3.00 / 1M, Output cost: $15.00 / 1M, Batch input cost: $1.50 / 1M, Batch output cost: $7.50 / 1M, Cached input cost: $0.30 / 1M, Cache creation cost: $3.75 / 1M, 5-minute cache write cost: $0.00 / 1M, 1-hour cache write cost: $0.00 / 1M, Reasoning output cost: $0.00 / 1M, Cache storage cost: $0.00 / 1M/hr |
History
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Source
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Comparable models
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Reliability
No reliability incidents recorded in the last 90 days.
Frequently asked questions
Claude 3.5 Sonnet (Anthropic) costs $3.00 per 1M input tokens and $15.00 per 1M output tokens, as last published by Anthropic.
Yes — deprecated Claude 3.5 Sonnet on October 28, 2025. Retired by Anthropic on 2025-10-28. Recommended replacement: claude-sonnet-4-6.
retired Claude 3.5 Sonnet on October 28, 2025.
Call GET https://coolhandlabs.com/api/v2/inference_apis?q[source_api_eq]=anthropic&q[model_eq]=claude-3-5-sonnet-20241022 — free, no API key required, and scoped to just this model since source_api and model together are unique. See https://coolhandlabs.com/docs for the full REST API reference.
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