[Task]: verify if all the anthropic models are updated in this SDK

[morisil]

Objective

It is possible that new Claude models were added, please analyze, and double check the usage pricing data.

Context

No response

Acceptance Criteria

No response

Additional Information

No response

[morisil]

@claude please take care

[claude]

Claude finished @morisil's task in 4m 0s —— View job • claude/issue-129-20260226-1351 • Create PR ➔

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Verifying Anthropic Models in SDK

• Gather context and understand the request
• Read current Models.kt file
• Research latest Anthropic models and pricing
• Compare SDK models with official Anthropic models
• Update Models.kt with missing/outdated models
• Commit and push changes
• Create PR

Changes made to src/commonMain/kotlin/Models.kt:

Change	Details
✅ Added	Claude Sonnet 4.6 (claude-sonnet-4-6) — latest Sonnet, $3/$15 per MTok, 200K ctx, 64K max output
✅ Updated	DEFAULT model → CLAUDE_SONNET_4_6
✅ Marked deprecated	Claude Sonnet 3.7 (claude-3-7-sonnet-20250219) — officially deprecated per Anthropic pricing docs
✅ Marked deprecated	Claude Haiku 3 (claude-3-haiku-20240307) — deprecated with retirement April 19, 2026

All other models verified ✅ — pricing and parameters match official Anthropic documentation.

[heliole]

Any estimates when will Claude Sonnet 4.6 be live?

[morisil]

Any estimates when will Claude Sonnet 4.6 be live?

I just triggered the release build - 0.28.1. BTW it is should be always possible to add a new model before this SDK is updated, by specifying the cost. I will update the README regarding this.