Claude 3.5 Sonnet
A historical Sonnet model: both the 20240620 and 20241022 API snapshots retired on 2025-10-28 and are no longer current endpoints.
Vendor service retired
- Vendor
- Anthropic
- Modality
- textcode
- Directory associations
- 0
Sources and review scope
Official identity and task scope checked
A specifically named model entry; the sources define what was checked.
Checks cover only the names and tasks supported by the linked sources. They do not verify benchmarks, rankings, licensing, or another tool's current configuration.
Checked:
Article updated:
- Claude model deprecationsChecked: 2026-10-15
Directory matching names
These names match legacy directory records; they are not automatically official aliases or identical snapshots.
Claude 3.5 Sonnetclaude-3-5-sonnet-20240620claude-3-5-sonnet-20241022
Related models
Other models from the same vendor or modality.
Claude Fable 5.1AnthropicOfficial identity and task scope checkedListed as available by vendorClaude Opus 5.5AnthropicOfficial identity and task scope checkedListed as available by vendorClaude Sonnet 5.5AnthropicOfficial identity and task scope checkedListed as available by vendorClaude Haiku 5.5AnthropicOfficial identity and task scope checkedListed as available by vendor