feat: add Claude Opus 4.1 to anthropic default model list #726

yyhhyyyyyy · 2025-08-12T05:57:22Z

add Claude Opus 4.1 to anthropic default model list

Summary by CodeRabbit

New Features
- Added support for Claude Opus 4.1 with vision, function/tool use, advanced reasoning, up to 200k-token context and 32k-token outputs.
- When live model discovery is unavailable, Claude Opus 4.1 is now the top default option, ahead of previous Opus versions, improving out-of-the-box availability. Existing models (Opus 4, Sonnet variants, Claude 3 series) remain available; only the default ordering has been updated.

coderabbitai · 2025-08-12T05:57:28Z

Walkthrough

Adds a new default fallback model entry “Claude Opus 4.1” (id: claude-opus-4-1-20250805) to the Anthropics provider’s fallback model list in fetchProviderModels, placed before the existing Opus 4 default. No changes to discovery logic, error handling, or control flow.

Changes

Cohort / File(s)	Summary
Anthropic fallback models `src/main/presenter/llmProviderPresenter/providers/anthropicProvider.ts`	Prepends a new fallback model object for Claude Opus 4.1 with metadata (id, name, providerId, maxTokens, group, isCustom, contextLength, vision, functionCall, reasoning). Existing default entries unchanged aside from order.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

feat: add Claude Opus 4.1 support and fix anthropic model list dialog #702: Adds provider/default settings for Claude Opus 4.1, aligning with this PR’s new fallback model entry.

Poem

A hop, a skip—new Opus in the queue,
I twitch my whiskers: “4.1, how do you do?”
Tokens tall as carrot stacks,
Vision, reasoning—no cracks!
In fallback fields I burrow through—
Default dreams, now fresher too. 🥕🐇

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coderabbitai

Actionable comments posted: 0

🧹 Nitpick comments (1)

src/main/presenter/llmProviderPresenter/providers/anthropicProvider.ts (1)
171-182: Verify model metadata (group name and token limits)

Based on a scan of existing group values, your code now produces two distinct groups:

• “Claude 4” (2 models)
• “Claude 4.1” (1 model)

Please confirm whether you intend to treat Claude 4.1 as a separate group or fold it into the broader “Claude 4” family. If you want a single “Claude 4” group, apply:
-        group: 'Claude 4.1',
+        group: 'Claude 4',
Otherwise, leave it as-is.

Also double-check that the following fields for claude-opus-4-1-20250805 match Anthropic’s published specs:

– id
– maxTokens (32 000)
– contextLength (200 000)
– vision / functionCall / reasoning flags

📜 Review details

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📥 Commits

Reviewing files that changed from the base of the PR and between 720ee4f and 0f90d2a.

📒 Files selected for processing (1)

src/main/presenter/llmProviderPresenter/providers/anthropicProvider.ts (1 hunks)

🧰 Additional context used

📓 Path-based instructions (8)

**/*.{ts,tsx,js,jsx,vue}