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chore: drop pre-4.7 Claude models from the default catalog (WI-1963) - #425
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…963) The support floor is Claude 4.7+. Every 4.7+ model uses adaptive thinking; extended thinking (thinking.type: enabled + budget_tokens) is deprecated and 4.7+ reject it. The adapter always emits adaptive thinking for Anthropic, so a pre-4.7 model selected from the catalog would reject the default request. Remove claude-haiku-4-5-20251001 from the Anthropic provider and replace the OpenRouter anthropic/claude-sonnet-4 and claude-opus-4 entries with their 5-generation equivalents.
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The support floor is Claude 4.7+. Every 4.7+ model uses adaptive thinking; extended thinking (
thinking.type: enabled+budget_tokens) is deprecated and 4.7+ reject it. The adapter always emits adaptive thinking for Anthropic, so a pre-4.7 model selected from the default catalog would reject the coding-agent default request.Change
internal/llm/llm_providers.json:claude-haiku-4-5-20251001(leavesclaude-fable-5,claude-opus-5,claude-sonnet-5).anthropic/claude-sonnet-4andanthropic/claude-opus-4withanthropic/claude-sonnet-5andanthropic/claude-opus-5.Follow-up to WI-1797, closed as out of scope under the 4.7+ floor.
Tests
Windshiftapp/core-tests-internal#25 — pins the Anthropic catalog set and the proxied Anthropic models, so a pre-4.7 id cannot be reintroduced silently.