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164164 ```
165165</CodeGroup>
166166
167Dreaming inputs include the pre-existing memory store and an array of sessions. The selected model runs the dreaming pipeline; during the research preview `claude-opus-5`, `claude-fable-5`, `claude-opus-4-8`, `claude-opus-4-7`, `claude-sonnet-5`, and `claude-sonnet-4-6` are supported. You can optionally pass `instructions` to steer the dreaming process; see [Steer with instructions](https://platform.claude.com/docs/en/managed-agents/dreams#steer-with-instructions).
167Dreaming inputs include the pre-existing memory store and an array of sessions. The selected model runs the dreaming pipeline. During the research preview, `claude-opus-5`, `claude-fable-5`, `claude-opus-4-8`, `claude-opus-4-7`, `claude-sonnet-5`, and `claude-sonnet-4-6` are supported. You can optionally pass `instructions` to steer the dreaming process. See [Steer with instructions](https://platform.claude.com/docs/en/managed-agents/dreams#steer-with-instructions).
168168
169169The response is the full `dream` resource with `status: "pending"`:
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