Dream を作成

client.Beta.Dreams.New(ctx, params) (*BetaDream, error)

POST/v1/dreams

過去のセッションを使用してメモリストアの再編成版を生成する非同期ジョブを開始し、結果をポーリングするためのドリームを返します。

デフォルトでは、ドリームは結果を新しいメモリストアに書き込み、入力メモリストアは変更しません。レスポンスでは status が pending に設定され、outputs 配列は空です。status が completed、failed、または canceled になるまでドリームをポーリングしてください。

ドリームの作成について詳しくは、Dreams ガイドを参照してください。

Parameters

params BetaDreamNewParams

Inputs []BetaDreamInputUnionParam

The memory store and sessions for the dream to read, as exactly one memory_store entry and exactly one sessions entry.

type BetaDreamMemoryStoreInput struct { Type: "memory_store"; MemoryStoreID }

The memory store that a dream reads, given as an entry in inputs.

With output_behavior set to update_existing, the dream writes its result into this memory store. Otherwise the dream doesn't change it.

Type BetaDreamMemoryStoreInputType

MemoryStoreID string

The ID of the memory store for the dream to read (memstore_...).

The memory store must be in the same workspace as the dream and must not be archived.

minLength1

type BetaDreamSessionsInput struct { Type: "sessions"; SessionIDs }

The sessions that a dream reads, given as an entry in inputs.

Type BetaDreamSessionsInputType

SessionIDs []string

The IDs of the sessions whose transcripts the dream reads (sesn_...).

Give 1 to 100 IDs, with no duplicates. Each session must be in the same workspace as the dream. Responses list the IDs in sorted order.

The limits table in the Dreams guide lists all the limits on a dream.

Model BetaDreamNewParamsModelUnion

The model that runs a dream, given as a model ID or as an object with id and speed.

In the object form, speed can only be standard.

The limits table in the Dreams guide lists the supported models.

string

type BetaDreamModelConfigParam struct { ID; Speed }

The object form of model in a request to create a dream.

ID string

The ID of the model to run the dream with.

The ID can be 1 to 256 characters long.

The limits table in the Dreams guide lists the supported models.

minLength1

maxLength256

Speed BetaDreamModelConfigParamSpeed Optional

How fast the model generates output for the dream. Defaults to standard.

Dreams accept only standard.

One of the following:

const BetaDreamModelConfigParamSpeedStandard BetaDreamModelConfigParamSpeed = "standard"

const BetaDreamModelConfigParamSpeedFast BetaDreamModelConfigParamSpeed = "fast"

Instructions param.Opt[string] Optional

Guidance that steers how the dream reads the sessions and organizes the output memory store, from 1 to 4,096 characters.

See the Dreams guide for what kinds of instructions work well.

minLength1

maxLength4096

OutputBehavior BetaOutputBehaviorUnionParam Optional

Which memory store a dream writes its result to. Defaults to create_new when left out of a create request.

Betas []AnthropicBeta OptionalHeader

This endpoint is in beta: requests must send dreaming-2026-04-21 in this header.

const AnthropicBetaMessageBatches2024_09_24 AnthropicBeta = "message-batches-2024-09-24"

const AnthropicBetaPromptCaching2024_07_31 AnthropicBeta = "prompt-caching-2024-07-31"

const AnthropicBetaComputerUse2024_10_22 AnthropicBeta = "computer-use-2024-10-22"

const AnthropicBetaComputerUse2025_01_24 AnthropicBeta = "computer-use-2025-01-24"

const AnthropicBetaPDFs2024_09_25 AnthropicBeta = "pdfs-2024-09-25"

const AnthropicBetaTokenCounting2024_11_01 AnthropicBeta = "token-counting-2024-11-01"

const AnthropicBetaTokenEfficientTools2025_02_19 AnthropicBeta = "token-efficient-tools-2025-02-19"

const AnthropicBetaOutput128k2025_02_19 AnthropicBeta = "output-128k-2025-02-19"

const AnthropicBetaFilesAPI2025_04_14 AnthropicBeta = "files-api-2025-04-14"

const AnthropicBetaMCPClient2025_04_04 AnthropicBeta = "mcp-client-2025-04-04"

const AnthropicBetaMCPClient2025_11_20 AnthropicBeta = "mcp-client-2025-11-20"

const AnthropicBetaDevFullThinking2025_05_14 AnthropicBeta = "dev-full-thinking-2025-05-14"

const AnthropicBetaInterleavedThinking2025_05_14 AnthropicBeta = "interleaved-thinking-2025-05-14"

const AnthropicBetaCodeExecution2025_05_22 AnthropicBeta = "code-execution-2025-05-22"

const AnthropicBetaExtendedCacheTTL2025_04_11 AnthropicBeta = "extended-cache-ttl-2025-04-11"

const AnthropicBetaContext1m2025_08_07 AnthropicBeta = "context-1m-2025-08-07"

const AnthropicBetaContextManagement2025_06_27 AnthropicBeta = "context-management-2025-06-27"

const AnthropicBetaModelContextWindowExceeded2025_08_26 AnthropicBeta = "model-context-window-exceeded-2025-08-26"

const AnthropicBetaSkills2025_10_02 AnthropicBeta = "skills-2025-10-02"

const AnthropicBetaFastMode2026_02_01 AnthropicBeta = "fast-mode-2026-02-01"

const AnthropicBetaOutput300k2026_03_24 AnthropicBeta = "output-300k-2026-03-24"

const AnthropicBetaUserProfiles2026_03_24 AnthropicBeta = "user-profiles-2026-03-24"

const AnthropicBetaUserProfiles2026_08_18 AnthropicBeta = "user-profiles-2026-08-18"

const AnthropicBetaUserProfiles2026_09_04 AnthropicBeta = "user-profiles-2026-09-04"

const AnthropicBetaAdvisorTool2026_03_01 AnthropicBeta = "advisor-tool-2026-03-01"

const AnthropicBetaManagedAgents2026_04_01 AnthropicBeta = "managed-agents-2026-04-01"

const AnthropicBetaCacheDiagnosis2026_04_07 AnthropicBeta = "cache-diagnosis-2026-04-07"

const AnthropicBetaDreaming2026_04_21 AnthropicBeta = "dreaming-2026-04-21"

const AnthropicBetaThinkingTokenCount2026_05_13 AnthropicBeta = "thinking-token-count-2026-05-13"

const AnthropicBetaServerSideFallback2026_06_01 AnthropicBeta = "server-side-fallback-2026-06-01"

const AnthropicBetaServerSideFallback2026_07_01 AnthropicBeta = "server-side-fallback-2026-07-01"

const AnthropicBetaFallbackCredit2026_06_01 AnthropicBeta = "fallback-credit-2026-06-01"

const AnthropicBetaFallbackCredit2026_07_01 AnthropicBeta = "fallback-credit-2026-07-01"

const AnthropicBetaAgentMemory2026_07_22 AnthropicBeta = "agent-memory-2026-07-22"

const AnthropicBetaMidConversationToolChanges2026_07_01 AnthropicBeta = "mid-conversation-tool-changes-2026-07-01"

const AnthropicBetaCompact2026_01_12 AnthropicBeta = "compact-2026-01-12"

const AnthropicBetaComputerUse2025_11_24 AnthropicBeta = "computer-use-2025-11-24"

const AnthropicBetaMCPTunnels2026_06_22 AnthropicBeta = "mcp-tunnels-2026-06-22"

const AnthropicBetaStructuredOutputs2025_11_13 AnthropicBeta = "structured-outputs-2025-11-13"

const AnthropicBetaTaskBudgets2026_03_13 AnthropicBeta = "task-budgets-2026-03-13"

const AnthropicBetaThinkingDisplayUpdates2026_08_18 AnthropicBeta = "thinking-display-updates-2026-08-18"

const AnthropicBetaCEUserManagement2026_07_13 AnthropicBeta = "ce-user-management-2026-07-13"

const AnthropicBetaMidConversationOutputConfig2026_07_01 AnthropicBeta = "mid-conversation-output-config-2026-07-01"

const AnthropicBetaThinkingBindingControls2026_08_01 AnthropicBeta = "thinking-binding-controls-2026-08-01"

const AnthropicBetaMidConversationSystemClearAt2026_08_21 AnthropicBeta = "mid-conversation-system-clear-at-2026-08-21"

const AnthropicBetaCompact2026_09_04 AnthropicBeta = "compact-2026-09-04"

const AnthropicBetaInlineTools2026_09_15 AnthropicBeta = "inline-tools-2026-09-15"

const AnthropicBetaMCPClient2026_09_15 AnthropicBeta = "mcp-client-2026-09-15"

const AnthropicBetaCEPlugins2026_09_01 AnthropicBeta = "ce-plugins-2026-09-01"

const AnthropicBetaSpendLimitReads2026_09_26 AnthropicBeta = "spend-limit-reads-2026-09-26"

const AnthropicBetaTelemetryDestinations2026_08_11 AnthropicBeta = "telemetry-destinations-2026-08-11"

WorkspaceID param.Opt[string] OptionalHeader

Optional header to select the Workspace for this request. The value is a Workspace ID (for example, wrkspc_011CZkZaBF1tNoB5wlCeusgy).

Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

Returns

type BetaDream struct { Type: "dream"; ID; ArchivedAt; /* 11 more */ }

An asynchronous job that reads a memory store and past sessions, then writes a reorganized version of that memory store.

By default the dream writes its result to a new memory store and doesn't change the input memory store. With output_behavior set to update_existing, it writes its result into the input memory store instead.

The Dreams API is in research preview: the request and response shapes are volatile and may change without the deprecation period that applies to generally-available endpoints.

See the Dreams guide for what a dream reads and produces.

Dream を作成

package main

import (
	"context"
	"fmt"

	"github.com/anthropics/anthropic-sdk-go"
	"github.com/anthropics/anthropic-sdk-go/option"
)

func main() {
	client := anthropic.NewClient(
		option.WithAPIKey("my-anthropic-api-key"),
	)
	betaDream, err := client.Beta.Dreams.New(context.TODO(), anthropic.BetaDreamNewParams{
		Inputs: []anthropic.BetaDreamInputUnionParam{anthropic.BetaDreamInputUnionParam{
			OfMemoryStore: &anthropic.BetaDreamMemoryStoreInputParam{
				MemoryStoreID: "x",
				Type:          anthropic.BetaDreamMemoryStoreInputTypeMemoryStore,
			},
		}},
		Model: anthropic.BetaDreamNewParamsModelUnion{
			OfString: anthropic.String("string"),
		},
	})
	if err != nil {
		panic(err.Error())
	}
	fmt.Printf("%+v\n", betaDream.ID)
}

Response 200

{
  "id": "id",
  "archived_at": "2019-12-27T18:11:19.117Z",
  "created_at": "2019-12-27T18:11:19.117Z",
  "ended_at": "2019-12-27T18:11:19.117Z",
  "error": {
    "message": "message",
    "type": "type"
  },
  "inputs": [
    {
      "memory_store_id": "x",
      "type": "memory_store"
    }
  ],
  "instructions": "instructions",
  "model": {
    "id": "x",
    "speed": "standard"
  },
  "output_behavior": {
    "type": "create_new"
  },
  "outputs": [
    {
      "memory_store_id": "memory_store_id",
      "type": "memory_store"
    }
  ],
  "session_id": "session_id",
  "status": "pending",
  "type": "dream",
  "usage": {
    "cache_creation_input_tokens": 0,
    "cache_read_input_tokens": 0,
    "input_tokens": 0,
    "output_tokens": 0
  }
}

Returns Examples

Response 200

{
  "id": "id",
  "archived_at": "2019-12-27T18:11:19.117Z",
  "created_at": "2019-12-27T18:11:19.117Z",
  "ended_at": "2019-12-27T18:11:19.117Z",
  "error": {
    "message": "message",
    "type": "type"
  },
  "inputs": [
    {
      "memory_store_id": "x",
      "type": "memory_store"
    }
  ],
  "instructions": "instructions",
  "model": {
    "id": "x",
    "speed": "standard"
  },
  "output_behavior": {
    "type": "create_new"
  },
  "outputs": [
    {
      "memory_store_id": "memory_store_id",
      "type": "memory_store"
    }
  ],
  "session_id": "session_id",
  "status": "pending",
  "type": "dream",
  "usage": {
    "cache_creation_input_tokens": 0,
    "cache_read_input_tokens": 0,
    "input_tokens": 0,
    "output_tokens": 0
  }
}