# Lovable — Lovable Now Supports Claude Opus 4.5

- Company: Lovable (lovable.dev)
- Announced: 2025-12-02T15:00:00+00:00
- Category: capability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://lovable.dev/blog/claude-opus-4-5-in-chat
- Record: https://forck.live/items/12116-lovable-now-supports-claude-opus-4-5
- Subject: Lovable / AI app builder
- Models affected: Claude Opus 4.5

Lovable added Claude Opus 4.5 as a core model for chat mode and code generation, reporting 15% fewer mistakes when making edits, 5% higher project success rate, and noticeably better designs, at no additional cost to users.

## Evidence

Verbatim from https://lovable.dev/blog/claude-opus-4-5-in-chat:

> We've also expanded Opus 4.5 to power core parts of code generation. You should notice immediate improvements. Early results show: 15% fewer mistakes when making edits, 5% higher project success rate, Noticeably better designs.

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