release: 6.46.0

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "6.45.0"
+  ".": "6.46.0"
 }

.stats.yml

@@ -1,4 +1,4 @@
-configured_endpoints: 263
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai/openai-b5b621065906a2579dc180db1236ee3b08a4fca9539accc2fbbf88da0ca3923f.yml
-openapi_spec_hash: 45b1b4692b26e714008d8120ccfc7433
-config_hash: ef3ce17315a31703e7af0567b3e9738c
+configured_endpoints: 270
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai/openai-356010b9b9fd6228b457b8fcfa376cf4928a8f3bd4728e7ba5e4b6b5ef4f5843.yml
+openapi_spec_hash: 885864ae98a443166f585f856c464fb2
+config_hash: 1f1e3b4050e2cb4bc780ce0b70e2b3e6

CHANGELOG.md

@@ -1,5 +1,27 @@
 # Changelog
 
+## 6.46.0 (2026-07-09)
+
+Full Changelog: [v6.45.0...v6.46.0](https://github.com/openai/openai-node/compare/v6.45.0...v6.46.0)
+
+### Features
+
+* **api:** gpt-5.6-sol updates ([6c397d5](https://github.com/openai/openai-node/commit/6c397d5d281d6061e88b4a0120fab335ec862a89))
+
+
+### Bug Fixes
+
+* **assistants:** place array delta entries by index instead of appending ([#1963](https://github.com/openai/openai-node/issues/1963)) ([0e18d30](https://github.com/openai/openai-node/commit/0e18d30a31595acf0fd5e03b8e6bbf8bf31d15d1))
+* **runner:** normalize missing tool call IDs ([#1958](https://github.com/openai/openai-node/issues/1958)) ([6371623](https://github.com/openai/openai-node/commit/6371623aadd26ec34a0edecba62a0a10c834b37d))
+* upgrade next to 15.5.16 in examples ([#1967](https://github.com/openai/openai-node/issues/1967)) ([95b54e5](https://github.com/openai/openai-node/commit/95b54e5894910e31d01ef418ef0de31e9d653b08))
+
+
+### Documentation
+
+* add Azure Assistants example ([#1975](https://github.com/openai/openai-node/issues/1975)) ([90a72e5](https://github.com/openai/openai-node/commit/90a72e53452fca62e0c1da42c304eba87d8e87e7)), closes [#701](https://github.com/openai/openai-node/issues/701)
+* document assistant stream failures ([#1979](https://github.com/openai/openai-node/issues/1979)) ([d93fbe5](https://github.com/openai/openai-node/commit/d93fbe5bc5a7879ff4a2b81f3840614da6df594e)), closes [#959](https://github.com/openai/openai-node/issues/959)
+* document file search result limits ([#1981](https://github.com/openai/openai-node/issues/1981)) ([e9dc283](https://github.com/openai/openai-node/commit/e9dc283dce5a75c569c1aa418f973da69cf7eaae)), closes [#1004](https://github.com/openai/openai-node/issues/1004)
+
 ## 6.45.0 (2026-06-24)
 
 Full Changelog: [v6.44.0...v6.45.0](https://github.com/openai/openai-node/compare/v6.44.0...v6.45.0)

MIGRATION.md

@@ -155,6 +155,11 @@ client.example.list(undefined, { headers: { ... } });
 - `client.fineTuning.checkpoints.permissions.list()`
 - `client.vectorStores.list()`
 - `client.vectorStores.files.list()`
+- `client.beta.responses.retrieve()`
+- `client.beta.responses.delete()`
+- `client.beta.responses.cancel()`
+- `client.beta.responses.inputItems.list()`
+- `client.beta.responses.inputTokens.count()`
 - `client.beta.chatkit.threads.list()`
 - `client.beta.chatkit.threads.listItems()`
 - `client.beta.assistants.list()`

examples/responses/multi-agent-streaming.ts

@@ -0,0 +1,39 @@
+#!/usr/bin/env -S npm run tsn -- -T
+
+import OpenAI from 'openai';
+
+const client = new OpenAI();
+
+const input = `Proposal Alpha: launch in 2 weeks for $40k using a managed vendor with a 99.9% SLA; data leaves our VPC.
+Proposal Beta: launch in 6 weeks for $70k using a self-hosted system with a 99.5% target; data stays in our VPC.
+Delegate each proposal to a separate agent, then compare speed, cost, reliability, and security and recommend one.`;
+
+async function main() {
+  const stream = await client.beta.responses.create({
+    model: 'gpt-5.6-sol',
+    input,
+    multi_agent: { enabled: true },
+    stream: true,
+    betas: ['responses_multi_agent=v1'],
+  });
+
+  const agents = new Map<string, string>();
+  let currentItemID: string | undefined;
+  for await (const event of stream) {
+    if (event.type === 'response.output_item.added' && event.item.type === 'message') {
+      agents.set(event.item.id, event.item.agent?.agent_name ?? '/root');
+    } else if (event.type === 'response.output_text.delta') {
+      if (currentItemID !== event.item_id) {
+        const separator = currentItemID === undefined ? '' : '\n\n';
+        currentItemID = event.item_id;
+        const name = agents.get(event.item_id) ?? '/root';
+        const role = name === '/root' ? 'Coordinator' : 'Agent';
+        process.stdout.write(`${separator}━━━ ${role}: ${name} ━━━\n\n`);
+      }
+      process.stdout.write(event.delta);
+    }
+  }
+  process.stdout.write('\n');
+}
+
+main();

examples/responses/multi-agent-websocket.ts

@@ -0,0 +1,50 @@
+#!/usr/bin/env -S npm run tsn -- -T
+
+import OpenAI from 'openai';
+import { ResponsesWS } from 'openai/resources/beta/responses/ws';
+
+const client = new OpenAI();
+
+const input = `Proposal Alpha: launch in 2 weeks for $40k using a managed vendor with a 99.9% SLA; data leaves our VPC.
+Proposal Beta: launch in 6 weeks for $70k using a self-hosted system with a 99.5% target; data stays in our VPC.
+Delegate each proposal to a separate agent, then compare speed, cost, reliability, and security and recommend one.`;
+
+async function main() {
+  const ws = new ResponsesWS(client, {
+    headers: { 'OpenAI-Beta': 'responses_multi_agent=v1' },
+  });
+
+  ws.send({
+    type: 'response.create',
+    model: 'gpt-5.6-sol',
+    input,
+    multi_agent: { enabled: true },
+  });
+
+  const agents = new Map<string, string>();
+  let currentItemID: string | undefined;
+  for await (const message of ws) {
+    if (message.type === 'error') throw message.error;
+    if (message.type !== 'message') continue;
+
+    const event = message.message;
+    if (event.type === 'response.output_item.added' && event.item.type === 'message') {
+      agents.set(event.item.id, event.item.agent?.agent_name ?? '/root');
+    } else if (event.type === 'response.output_text.delta') {
+      if (currentItemID !== event.item_id) {
+        const separator = currentItemID === undefined ? '' : '\n\n';
+        currentItemID = event.item_id;
+        const name = agents.get(event.item_id) ?? '/root';
+        const role = name === '/root' ? 'Coordinator' : 'Agent';
+        process.stdout.write(`${separator}━━━ ${role}: ${name} ━━━\n\n`);
+      }
+      process.stdout.write(event.delta);
+    } else if (event.type === 'response.completed') {
+      process.stdout.write('\n');
+      ws.close();
+      break;
+    }
+  }
+}
+
+main();

jsr.json

@@ -1,6 +1,6 @@
 {
   "name": "@openai/openai",
-  "version": "6.45.0",
+  "version": "6.46.0",
   "exports": {
     ".": "./index.ts",
     "./providers/bedrock": "./providers/bedrock.ts",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "openai",
-  "version": "6.45.0",
+  "version": "6.46.0",
   "description": "The official TypeScript library for the OpenAI API",
   "author": "OpenAI <support@openai.com>",
   "types": "dist/index.d.ts",

scripts/detect-breaking-changes

@@ -31,9 +31,9 @@ TEST_PATHS=(
 	tests/api-resources/vector-stores/files.test.ts
 	tests/api-resources/vector-stores/file-batches.test.ts
 	tests/api-resources/beta/beta.test.ts
-	tests/api-resources/beta/realtime/realtime.test.ts
-	tests/api-resources/beta/realtime/sessions.test.ts
-	tests/api-resources/beta/realtime/transcription-sessions.test.ts
+	tests/api-resources/beta/responses/responses.test.ts
+	tests/api-resources/beta/responses/input-items.test.ts
+	tests/api-resources/beta/responses/input-tokens.test.ts
 	tests/api-resources/beta/chatkit/chatkit.test.ts
 	tests/api-resources/beta/chatkit/sessions.test.ts
 	tests/api-resources/beta/chatkit/threads.test.ts

src/lib/responses/ResponseInputItems.ts

@@ -96,6 +96,8 @@ export function toResponseInputItem(item: ResponseInputItemLike): ResponseInputI
     case 'mcp_call':
     case 'mcp_list_tools':
     case 'message':
+    case 'program':
+    case 'program_output':
     case 'reasoning':
     case 'shell_call':
     case 'tool_search_call':

src/resources/beta/assistants.ts

@@ -1141,19 +1141,12 @@ export interface AssistantCreateParams {
   name?: string | null;
 
   /**
-   * Constrains effort on reasoning for
-   * [reasoning models](https://platform.openai.com/docs/guides/reasoning). Currently
-   * supported values are `none`, `minimal`, `low`, `medium`, `high`, and `xhigh`.
-   * Reducing reasoning effort can result in faster responses and fewer tokens used
-   * on reasoning in a response.
-   *
-   * - `gpt-5.1` defaults to `none`, which does not perform reasoning. The supported
-   *   reasoning values for `gpt-5.1` are `none`, `low`, `medium`, and `high`. Tool
-   *   calls are supported for all reasoning values in gpt-5.1.
-   * - All models before `gpt-5.1` default to `medium` reasoning effort, and do not
-   *   support `none`.
-   * - The `gpt-5-pro` model defaults to (and only supports) `high` reasoning effort.
-   * - `xhigh` is supported for all models after `gpt-5.1-codex-max`.
+   * Constrains effort on reasoning for reasoning models. Currently supported values
+   * are `none`, `minimal`, `low`, `medium`, `high`, `xhigh`, and `max`. Reducing
+   * reasoning effort can result in faster responses and fewer tokens used on
+   * reasoning in a response. Not all reasoning models support every value. See the
+   * [reasoning guide](https://platform.openai.com/docs/guides/reasoning) for
+   * model-specific support.
    */
   reasoning_effort?: Shared.ReasoningEffort | null;
 
@@ -1403,19 +1396,12 @@ export interface AssistantUpdateParams {
   name?: string | null;
 
   /**
-   * Constrains effort on reasoning for
-   * [reasoning models](https://platform.openai.com/docs/guides/reasoning). Currently
-   * supported values are `none`, `minimal`, `low`, `medium`, `high`, and `xhigh`.
-   * Reducing reasoning effort can result in faster responses and fewer tokens used
-   * on reasoning in a response.
-   *
-   * - `gpt-5.1` defaults to `none`, which does not perform reasoning. The supported
-   *   reasoning values for `gpt-5.1` are `none`, `low`, `medium`, and `high`. Tool
-   *   calls are supported for all reasoning values in gpt-5.1.
-   * - All models before `gpt-5.1` default to `medium` reasoning effort, and do not
-   *   support `none`.
-   * - The `gpt-5-pro` model defaults to (and only supports) `high` reasoning effort.
-   * - `xhigh` is supported for all models after `gpt-5.1-codex-max`.
+   * Constrains effort on reasoning for reasoning models. Currently supported values
+   * are `none`, `minimal`, `low`, `medium`, `high`, `xhigh`, and `max`. Reducing
+   * reasoning effort can result in faster responses and fewer tokens used on
+   * reasoning in a response. Not all reasoning models support every value. See the
+   * [reasoning guide](https://platform.openai.com/docs/guides/reasoning) for
+   * model-specific support.
    */
   reasoning_effort?: Shared.ReasoningEffort | null;