feat(site): add Opus 4.8 known model - #25839
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DanielleMaywood
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May 29, 2026
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Adds Claude Opus 4.8 to the Anthropic known model suggestions in the
/agentsmodel settings panel. The new entry uses the latest models.dev metadata for context, output limits, pricing, and adaptive reasoning defaults, and is ordered before Opus 4.7.Updates the known-model unit tests and Storybook interaction coverage so the Anthropic happy path and popover ordering validate Opus 4.8.
Refs CODAGT-521.
Coder Agent context
Generated by Coder Agents on behalf of @ThomasK33.
Prior history checked:
69610cca75, introduced the/agentsKnown Model catalog and added Opus 4.6 and Opus 4.7 together./agentssuggested-settings scope./agentssuggested-settings scope.Validation run:
pnpm --dir site exec biome check --error-on-warnings src/pages/AgentsPage/components/ChatModelAdminPanel/knownModels/anthropic.ts src/pages/AgentsPage/components/ChatModelAdminPanel/knownModels/anthropic.test.ts src/pages/AgentsPage/components/ChatModelAdminPanel/knownModels/applyKnownModelDefaults.test.ts src/pages/AgentsPage/components/ChatModelAdminPanel/ChatModelAdminPanel.stories.tsxpnpm --dir site exec vitest run --project=unit src/pages/AgentsPage/components/ChatModelAdminPanel/knownModels/anthropic.test.ts src/pages/AgentsPage/components/ChatModelAdminPanel/knownModels/applyKnownModelDefaults.test.tspnpm --dir site test:storybook src/pages/AgentsPage/components/ChatModelAdminPanel/ChatModelAdminPanel.stories.tsx --run --testNamePattern='Anthropic Known Model Happy Path|popover auto-hides when search has no matches'git commitpre-commit hook passed.