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199199### Picker entries and caching
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201The picker is the interactive model list that opens when a developer runs `/model` in Claude Code. Each discovered entry uses `display_name` as its name when the gateway sends one, and the model's `id` otherwise. Discovery adds only models that the [`availableModels` managed setting](/docs/en/settings-reference#availablemodels) allows.
201The picker is the interactive model list that opens when a developer runs `/model` in Claude Code. Each discovered entry uses `display_name` as its name when the gateway sends one that differs from the `id`. Otherwise the entry shows the model's name when Claude Code [recognizes the `id`](/docs/en/model-config#customize-pinned-model-display-and-capabilities), and the `id` when it doesn't. For example, an entry with the `id` `my-gateway-claude-sonnet-4-6` and no `display_name` appears as `Sonnet 4.6`.
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203Discovery adds only models that the [`availableModels` managed setting](/docs/en/settings-reference#availablemodels) allows.
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203205Each entry also shows the model's `description`, collapsed to one line. An entry without a `description` reads "From gateway" instead. Before v2.1.257, every discovered entry read "From gateway".
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