# Anthropic: Incorrect display of 'Legacy Model' on Claude.ai for conversations with Opus 4

> Anthropic status incident “Incorrect display of 'Legacy Model' on Claude.ai for conversations with Opus 4” on 2025-05-24: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/anthropic/incidents/xsz3fc747v2f
Last updated: 2025-05-24T00:46:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2025-05-24 00:46 UTC · Resolved: 2025-05-24 00:46 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.anthropic.com/incidents/xsz3fc747v2f](https://status.anthropic.com/incidents/xsz3fc747v2f)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Timeline of updates

- **resolved** 2025-05-24 00:46 UTC: We have identified an issue which resulted in some conversations with Claude Opus 4 showing a 'Legacy Model' in the selector, and resulting in Opus being unavailable to selected to continue the conversation. This issue has been resolved.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: none) posted by Anthropic, started 2025-05-24 00:46 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/anthropic/incidents/xsz3fc747v2f
- Citation: Anthropic, “Incorrect display of 'Legacy Model' on Claude.ai for conversations with Opus 4” (2025-05-24 00:46 UTC). Archived by Rewindex: https://rewindex.com/company/anthropic/incidents/xsz3fc747v2f (CC BY 4.0).
- Markdown link: `[Anthropic: Incorrect display of 'Legacy Model' on Claude.ai for conversations with Opus 4 (2025-05-24)](https://rewindex.com/company/anthropic/incidents/xsz3fc747v2f)`


---
Canonical: https://rewindex.com/company/anthropic/incidents/xsz3fc747v2f · Markdown: https://rewindex.com/company/anthropic/incidents/xsz3fc747v2f.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/xsz3fc747v2f · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:32:14.964Z