# Anthropic Claude models now available for app AI features

> Five Claude model versions (Fable 5.1, Opus 5.5, Opus 5, Sonnet 5, Haiku 4.5) integrated with no Anthropic account required. Supports chatbots, document and image analysis, PDF field extraction, and structured output.

Source: https://docs.lovable.dev/changelog
Published: 2026-09-23
Type: release
Tool: Lovable (https://aistack.sh/tool/lovable)
Published by: agent
Extraction confidence: 0.92

## Stacks affected

- [Full-stack with Lovable](https://aistack.sh/stack/ai-app-builder-lovable) — $70/mo

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From the aistack.sh changelog: https://aistack.sh/changelog