## Python SDK Changes:

* `open_router.beta.responses.send()`: 
  *  `request.input.union(Array<>)[]` **Changed**
  *  `response` **Changed**
* `open_router.chat.send()`: 
  *  `request.tools[].union(SubagentServerTool_OpenRouter).parameters` **Changed**
* `open_router.presets.create_presets_chat_completions()`: 
  *  `request.tools[].union(SubagentServerTool_OpenRouter).parameters` **Changed**
* `open_router.presets.create_presets_responses()`: 
  *  `request.input.union(Array<>)[]` **Changed**
* `open_router.responses.send()`: 
  *  `request.input.union(Array<>)[]` **Changed**
  *  `response` **Changed**

Author: speakeasybot

.speakeasy/gen.lock

@@ -1,19 +1,19 @@
 lockVersion: 2.0.0
 id: c48cf606-fb42-4a45-9c23-8f0555307828
 management:
-  docChecksum: 5c4e6162ecadfd23a304f79168bf5745
+  docChecksum: 06c8e9946edd210938b68d85ffb902ff
   docVersion: 1.0.0
   speakeasyVersion: 1.787.0
   generationVersion: 2.914.0
-  releaseVersion: 1.1.57
-  configChecksum: 8cd5a4ccae451615a6e3107cd1f59206
+  releaseVersion: 1.1.58
+  configChecksum: 03d8d21ef3595cf11b1de19ad72c2ee0
   repoURL: https://github.com/OpenRouterTeam/python-sdk.git
   installationURL: https://github.com/OpenRouterTeam/python-sdk.git
   published: true
 persistentEdits:
-  generation_id: 171237ab-3370-4c91-8681-0ddc1b0379d0
-  pristine_commit_hash: 765968d6eb632e90fd1813d28f4c631768f58028
-  pristine_tree_hash: 333a857f00454f26585046314ff3747a708584ee
+  generation_id: c6ef7a42-8e52-4c53-a36f-16fa8905e9b9
+  pristine_commit_hash: 952cde02a6b857b63952e37a6151f7253e0091b1
+  pristine_tree_hash: 1855d55f6fcd84d45de5b4973cd470d55d217d13
 features:
   python:
     acceptHeaders: 3.0.0
@@ -2030,8 +2030,12 @@ trackedFiles:
     pristine_git_object: da8e18a164f2bd77e34b42d88e0b553edfe8a9c3
   docs/components/functioncallitem.mdx:
     id: 6cb0afdc292f
-    last_write_checksum: sha1:e9c1e74fee850ae488ea789133c7fbac4a42c717
-    pristine_git_object: f1082d7352418d9e0055cfff070ddfb33b44ce15
+    last_write_checksum: sha1:5a28ed756ba1196d621e377c137efd2b40aaff41
+    pristine_git_object: a05ce326e271f5542767cfa285b43049c8d2bdc8
+  docs/components/functioncallitemsubagentitem.mdx:
+    id: e71e71703a47
+    last_write_checksum: sha1:24fc27e4de6e95f72e293c5275aa68c89ed3076c
+    pristine_git_object: 19df504a4d6016531c41efb30a72e3d0351f6c53
   docs/components/functioncallitemtype.mdx:
     id: d41eb56d2b5b
     last_write_checksum: sha1:2b5ba9f95bbac58d31ca72fb29d8398a90c68f86
@@ -3466,8 +3470,8 @@ trackedFiles:
     pristine_git_object: 8c38bc0f267a36c61128b1a5d747a56ff4aa6564
   docs/components/openairesponsefunctiontoolcall.mdx:
     id: 8e50b2457c3b
-    last_write_checksum: sha1:050ae2fecc3831e37a7e830e0eeab1043fdbabf2
-    pristine_git_object: efdbbbce90ebc1aa26129d87a523551e531949a3
+    last_write_checksum: sha1:4534401a23ee67eba50eccf1f49b78b26b770f9a
+    pristine_git_object: cfb351eb2596078c9579806310553e2accb4bd0e
   docs/components/openairesponsefunctiontoolcalloutput.mdx:
     id: f1e4ed07af7a
     last_write_checksum: sha1:1179ca7cef9d376a2845001e52b128d4bb95dd00
@@ -3484,6 +3488,10 @@ trackedFiles:
     id: af38067ccadd
     last_write_checksum: sha1:b189125d1756e152441fced6a22160169b8bb1e5
     pristine_git_object: 16e5b2059e4c6c58c603aaba63cf085af0966e7a
+  docs/components/openairesponsefunctiontoolcallsubagentitem.mdx:
+    id: f8892ce7650f
+    last_write_checksum: sha1:ce8c2d840413b64346323b8ed0010edbdcdde3f9
+    pristine_git_object: b52ff9cb9a4b2779012d4a1e27467aacff9b4a83
   docs/components/openairesponsefunctiontoolcalltype.mdx:
     id: aad74378a805
     last_write_checksum: sha1:427d28b49c2627514b7839467cde6f2ef761559d
@@ -3802,8 +3810,8 @@ trackedFiles:
     pristine_git_object: f9eb6568f06fc4b917d41a391f0b3046ac064889
   docs/components/outputfunctioncallitem.mdx:
     id: 1d62f9e67c2f
-    last_write_checksum: sha1:6642104468672708caccef16346f824b51264670
-    pristine_git_object: 86a1cd0d85064d5befa583ca69d39412683c90e4
+    last_write_checksum: sha1:566af9cdffbaa59972d4126fc651ed22f898e889
+    pristine_git_object: 5a9941276b8c2b2eb9cfb02dcccaa9b1d8d2d670
   docs/components/outputfunctioncallitemstatuscompleted.mdx:
     id: 9adee8d9044e
     last_write_checksum: sha1:dc89eadf1d22b60e9724132c025b902c515bba72
@@ -3820,6 +3828,10 @@ trackedFiles:
     id: 032eaf121751
     last_write_checksum: sha1:d1133a2a0258047c769ca9c6bce709afda014df9
     pristine_git_object: d4cb118508c4931e8dc3389cd9d02b98c71c7ea5
+  docs/components/outputfunctioncallitemsubagentitem.mdx:
+    id: 07de8c859b20
+    last_write_checksum: sha1:586f34f0bfac78aa09825e705bb4bfebdda36e81
+    pristine_git_object: 7cab07dcf9b5726d213068708ca5e70427546758
   docs/components/outputfunctioncallitemtype.mdx:
     id: cbb88dd0dc5a
     last_write_checksum: sha1:e2ae4e411c58ca859cecc745f78da50f3c824aca
@@ -4030,8 +4042,8 @@ trackedFiles:
     pristine_git_object: 2bfc5b85b0a0962d951930f1fd22bf3fb230750a
   docs/components/outputsubagentservertoolitem.mdx:
     id: afeb6acde438
-    last_write_checksum: sha1:f098a2f49e4a4f2d627148d02a8e49ce2f8a89f0
-    pristine_git_object: 1b15fce12d6fc2bd2096db911b9b752bf0b2ace8
+    last_write_checksum: sha1:28a36b448ac773fda95281d45bcebb1b4428873c
+    pristine_git_object: f74e9cc219f7834d51acd40be8f39eca28906cb6
   docs/components/outputsubagentservertoolitemtype.mdx:
     id: de66682e96c0
     last_write_checksum: sha1:73a7ed6acdb716d85e1cd3b83517f12dcc5ee393
@@ -4986,16 +4998,16 @@ trackedFiles:
     pristine_git_object: 957462250a173bfdf34ca2440fb46cbbd5a06cf9
   docs/components/subagentreasoning.mdx:
     id: 2e412fc3ecc2
-    last_write_checksum: sha1:095e527fa9f146290858b2c98b6a8ccc11755e37
-    pristine_git_object: 17ee212d76548c12b456eef6c7ee1e92330478d3
+    last_write_checksum: sha1:5250d73972608325576f8617c5188b005366409f
+    pristine_git_object: c1d3baea52081fbe67058042076aecd10771d6ef
   docs/components/subagentreasoningeffort.mdx:
     id: cc922bbdeeeb
     last_write_checksum: sha1:c41a98510c6e46da0cbdd0f1106d4595b8e63c22
     pristine_git_object: 6ff0d51d2b5668291fb70f4cd5ad649fe3f4f6fc
   docs/components/subagentservertoolconfig.mdx:
     id: f7fa49016554
-    last_write_checksum: sha1:13d1921170bf027092fecb3b5b6eacbf143771af
-    pristine_git_object: 3a8e769cc39c22e754bb347e8a6b55fa03d3422c
+    last_write_checksum: sha1:0f0db3e758a793bd8168050aeac3ea6b982a3588
+    pristine_git_object: 3e6825bc8223e13f43e05dbe5d267211d8f6c7ef
   docs/components/subagentservertoolopenrouter.mdx:
     id: 8ede88c6400a
     last_write_checksum: sha1:9f4c3798805099682584724a42d211fe0861f431
@@ -7234,8 +7246,8 @@ trackedFiles:
     pristine_git_object: 3e38f1a929f7d6b1d6de74604aa87e3d8f010544
   pyproject.toml:
     id: 5d07e7d72637
-    last_write_checksum: sha1:7ddbc53a16bf917bfcb5a572cdb40b50a52f078a
-    pristine_git_object: 36963934f7624aa899400c4d9fabb15952d04c16
+    last_write_checksum: sha1:b9eb32a35533987e08d3e8b48330159f52c563fd
+    pristine_git_object: 6d5eb569679b7dbfd13226b6b5ee01877ca5e47a
   scripts/prepare_readme.py:
     id: e0c5957a6035
     last_write_checksum: sha1:77f44b60b98bc126557ec27391f91dfba764bb54
@@ -7262,8 +7274,8 @@ trackedFiles:
     pristine_git_object: 86713cfea633e09d33b3d4e65281071fe20e6137
   src/openrouter/_version.py:
     id: d8d15ad6c586
-    last_write_checksum: sha1:b671af22de2bea9808c948466ff1b74adc909090
-    pristine_git_object: 80371bc54bade0bc2eda19a35d1e3a39796e6fc0
+    last_write_checksum: sha1:14ae4beff235133d72d78bc00df97836d6ad5086
+    pristine_git_object: de1436078d61137886e93377ebdcd2dc702e8887
   src/openrouter/analytics.py:
     id: cb406b5aaabb
     last_write_checksum: sha1:3ea0f1c73fb9c101b7bc5719da4dd7bf62ff469a
@@ -7306,8 +7318,8 @@ trackedFiles:
     pristine_git_object: ad3d247954547814054c01989a2dff3d12b3e4e1
   src/openrouter/components/__init__.py:
     id: 81754e97b3f4
-    last_write_checksum: sha1:f1dfb69c3b3296a121af19e198dc431be62d9138
-    pristine_git_object: aa1609dc43dfbd4a6f64d49dd70fe272fc21e4c3
+    last_write_checksum: sha1:4873861b268ae7ca8a5761a36d7be42b26f4583b
+    pristine_git_object: 5521c2bba2263ca396bafdb33ed7515d39ac1daf
   src/openrouter/components/aabenchmarkentry.py:
     id: e2e0f0b48c82
     last_write_checksum: sha1:fab4d9a24d2cea937bb749d46c5f83941e99d65c
@@ -8198,8 +8210,8 @@ trackedFiles:
     pristine_git_object: 613c2bbaec296ed9b0da13f249ef96b9314ff9ed
   src/openrouter/components/functioncallitem.py:
     id: 5e69afffd660
-    last_write_checksum: sha1:94c192e67b0c0c2cca046b8fc5caa296f0c0d9d8
-    pristine_git_object: 8d9002fa30aea04624c233b970eb36001a764f40
+    last_write_checksum: sha1:543fedb0f6c7908eec52a860a680ffdd1a8bfa3c
+    pristine_git_object: 5a2e897e84e4becef9ecec8d8518887ce6b6f1ff
   src/openrouter/components/functioncalloutputitem.py:
     id: bf659aa04e7d
     last_write_checksum: sha1:011dcfa6feb0042f5a20e1a0caee9d8b300b0457
@@ -8458,8 +8470,8 @@ trackedFiles:
     pristine_git_object: f499cbbb546232f5cfbfe2c44fb41aefb306c87f
   src/openrouter/components/inputs_union.py:
     id: 17d6239cb6a7
-    last_write_checksum: sha1:12efadbe47b5fbe8557ba3f188be85336847743b
-    pristine_git_object: 82a4055ff813e8b8c627aba63c5202c0c7c29363
+    last_write_checksum: sha1:ab2d2da2fd44e37609c350ec39889f991e94bd40
+    pristine_git_object: 557636cb8660e4c47c77f5c892592a6c201b79a4
   src/openrouter/components/inputtext.py:
     id: a995ae96be99
     last_write_checksum: sha1:2da9ff645acc96772701908830151c5a707ed021
@@ -8790,8 +8802,8 @@ trackedFiles:
     pristine_git_object: 4cfede4cecef4d5aa4f80aff3d321cd4e1555b95
   src/openrouter/components/openairesponsefunctiontoolcall.py:
     id: f201e89f8dcb
-    last_write_checksum: sha1:6cb86a7da1d9f11a1e9ad0e5d08173f85205ee4e
-    pristine_git_object: 2351f7f08aabcf15cc6ed810a537ca4638bcd8fc
+    last_write_checksum: sha1:d95233256d22af7c8d01e9f73328b064f10b8583
+    pristine_git_object: 6220666cffdc1ad93167c9c5428b204947e36298
   src/openrouter/components/openairesponsefunctiontoolcalloutput.py:
     id: 1440f5810305
     last_write_checksum: sha1:db5170fedf1f70f85582e93fe11228786f9d7961
@@ -8906,8 +8918,8 @@ trackedFiles:
     pristine_git_object: 5f30e958618a659ecc83c746240144961c6bf6e6
   src/openrouter/components/outputfunctioncallitem.py:
     id: 516ed67b5406
-    last_write_checksum: sha1:2dcba52e87aad59459a33bd5cd665a32c6372db9
-    pristine_git_object: 13dc4afc3516bdb0590427677835c1d1590c9d9d
+    last_write_checksum: sha1:7bffd3f5f8e3b728c1e3c91bd2193f190bb90e94
+    pristine_git_object: c33627e17dd81f684806682334d2bc67a11b6fb4
   src/openrouter/components/outputfusionservertoolitem.py:
     id: 1d798a2bb7ae
     last_write_checksum: sha1:dba77052202fb6602b18083e7c6fff1e6f2e46c7
@@ -8926,8 +8938,8 @@ trackedFiles:
     pristine_git_object: 94af810bbdb87fb8c6800645354f7ec4dd067e7f
   src/openrouter/components/outputitems.py:
     id: 90f107de3116
-    last_write_checksum: sha1:11ae20f32633b9e35a8bb591bb6c0ec8efe24d0a
-    pristine_git_object: e636dee65c7243deacf11bc538b37388c78a3e40
+    last_write_checksum: sha1:3ed1ee5e49484845da550c7dbe3c18fb27e2b769
+    pristine_git_object: 3866bb7e4f63ee9d066358bed7f388232de25c6c
   src/openrouter/components/outputmcpservertoolitem.py:
     id: bb8c2536a58e
     last_write_checksum: sha1:28d33c9226ff4ce6871457fa1fae384b590f676c
@@ -8970,8 +8982,8 @@ trackedFiles:
     pristine_git_object: 18a1f6df264fe768bd78d5c4b7c1c030ecec7b37
   src/openrouter/components/outputsubagentservertoolitem.py:
     id: 7480e835aa08
-    last_write_checksum: sha1:27fe8898137bc806619dc444b588cde5a8a32c70
-    pristine_git_object: 3e4bba1425b99d114f19529ade4de6cf2e7c3f09
+    last_write_checksum: sha1:fcda61a3604f16bed4ce3842b57de32d309316f4
+    pristine_git_object: a4325ca9ec83c5713b22d58647dbbb468a066201
   src/openrouter/components/outputtexteditorservertoolitem.py:
     id: 2a5dc9318fe6
     last_write_checksum: sha1:fc1bf715ac0084d7390eb75152f0f27994654fab
@@ -9474,16 +9486,16 @@ trackedFiles:
     pristine_git_object: e803021eeec772cd3d02b5eb123c18558156e117
   src/openrouter/components/subagentreasoning.py:
     id: 2715ebf26eb3
-    last_write_checksum: sha1:79917bf44c183cbd5f7b9e9a9ce60ef288e4f0d7
-    pristine_git_object: d34c619b85be547eaae9ae7f96fad370de5c0b43
+    last_write_checksum: sha1:c66596c9e1ea6aade531934f6901778b76db5de4
+    pristine_git_object: 87af45ca3cf397993a7ec58ca7663b6ec03b9126
   src/openrouter/components/subagentservertool_openrouter.py:
     id: f08524c6985a
     last_write_checksum: sha1:c22642aafcdbd55723b853c4e864fd7747b9fad1
     pristine_git_object: b801ffef738356454a532bd4258a916858615978
   src/openrouter/components/subagentservertoolconfig.py:
     id: a8425c790cb6
-    last_write_checksum: sha1:7e0e286aa0bce491c000e3c8ff9e099fc57a8bdf
-    pristine_git_object: 54683b2862ba16d1d1b0540fef29342438d7c410
+    last_write_checksum: sha1:cd8b29ab475eead2dda68cc815868b738359fe8e
+    pristine_git_object: db9adabfbf06c5e0dd59818abc87974df6330804
   src/openrouter/components/submitgenerationfeedbackrequest.py:
     id: ae68ea802a9c
     last_write_checksum: sha1:3d0fb9415d218dfbe5b978791c95bc0f28abb131
@@ -12151,3 +12163,4 @@ examples:
         "500":
           application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
 examplesVersion: 1.0.2
+releaseNotes: "## Python SDK Changes:\n* `open_router.beta.responses.send()`: \n  *  `request.input.union(Array<>)[]` **Changed**\n  *  `response` **Changed**\n* `open_router.chat.send()`: \n  *  `request.tools[].union(SubagentServerTool_OpenRouter).parameters` **Changed**\n* `open_router.presets.create_presets_chat_completions()`: \n  *  `request.tools[].union(SubagentServerTool_OpenRouter).parameters` **Changed**\n* `open_router.presets.create_presets_responses()`: \n  *  `request.input.union(Array<>)[]` **Changed**\n* `open_router.responses.send()`: \n  *  `request.input.union(Array<>)[]` **Changed**\n  *  `response` **Changed**\n"

.speakeasy/gen.yaml

@@ -36,7 +36,7 @@ generation:
   documentation: mintlify
   preApplyUnionDiscriminators: true
 python:
-  version: 1.1.57
+  version: 1.1.58
   additionalDependencies:
     dev: {}
     main: {}

.speakeasy/out.openapi.yaml

@@ -17157,6 +17157,20 @@ components:
           type: 'string'
         status:
           $ref: '#/components/schemas/ToolCallStatus'
+        subagent_id:
+          description: 'EXPERIMENTAL — subject to change without notice. String id that matches the `call_id` of the `openrouter:subagent` server tool call that spawned the subagent. Present on every `function_call` item the subagent projects; absent on ordinary function calls.'
+          type: 'string'
+        subagent_items:
+          description: 'EXPERIMENTAL — subject to change without notice. The subagent''s output items produced on this turn. Treat this as an opaque object; you must replay it in the request so that the subagent can continue execution of the tool with the same context. If a subagent created multiple parallel tool calls, only the first tool call will have this field. The other tool calls will only have `subagent_id`. Present only if the tool call originates from a subagent spawned by the `openrouter:subagent` server tool.'
+          items:
+            additionalProperties: {}
+            properties:
+              type:
+                type: 'string'
+            required:
+              - 'type'
+            type: 'object'
+          type: 'array'
         type:
           enum:
             - 'function_call'
@@ -18550,7 +18564,21 @@ components:
     OutputFunctionCallItem:
       allOf:
         - $ref: '#/components/schemas/OutputItemFunctionCall'
-        - properties: {}
+        - properties:
+            subagent_id:
+              description: 'EXPERIMENTAL — subject to change without notice. String id that matches the `call_id` of the `openrouter:subagent` server tool call that spawned the subagent. Present on every `function_call` item the subagent projects; absent on ordinary function calls.'
+              type: 'string'
+            subagent_items:
+              description: 'EXPERIMENTAL — subject to change without notice. The subagent''s output items produced on this turn. Treat this as an opaque object; you must replay it in the request so that the subagent can continue execution of the tool with the same context. If a subagent created multiple parallel tool calls, only the first tool call will have this field. The other tool calls will only have `subagent_id`. Present only if the tool call originates from a subagent spawned by the `openrouter:subagent` server tool.'
+              items:
+                additionalProperties: {}
+                properties:
+                  type:
+                    type: 'string'
+                required:
+                  - 'type'
+                type: 'object'
+              type: 'array'
           type: 'object'
       example:
         arguments: '{"location":"San Francisco"}'
@@ -19502,6 +19530,9 @@ components:
         status: 'completed'
         type: 'openrouter:subagent'
       properties:
+        call_id:
+          description: 'EXPERIMENTAL — subject to change without notice. The `call_id` of the tool call that spawned this subagent. This id will also be included as the `subagent_id` on any `function_call` items created by the subagent. This must be returned in the request so the `function_call` can be matched with the correct subagent. A suspended `in_progress` item is announced once and never re-emitted or terminally closed — completion arrives as a new item with the same `call_id`.'
+          type: 'string'
         error:
           description: 'Error message when the subagent task did not produce an outcome.'
           type: 'string'
@@ -23780,7 +23811,7 @@ components:
           type: 'string'
           x-speakeasy-unknown-values: allow
         max_tokens:
-          description: 'Maximum number of reasoning tokens the subagent may use. Accepted and validated but not yet forwarded to the subagent call.'
+          description: 'Maximum number of reasoning tokens the subagent may use. Forwarded to the subagent call as `reasoning.max_tokens`.'
           type: 'integer'
       type: 'object'
     SubagentServerTool_OpenRouter:
@@ -23805,6 +23836,18 @@ components:
         model: '~anthropic/claude-haiku-latest'
         name: 'summarizer'
       properties:
+        inherit_functions:
+          description: 'EXPERIMENTAL — subject to change without notice. When true, the subagent inherits every client function defined in the request''s top-level `tools` list. Supported on the Responses API (`/api/v1/responses`) only; other APIs reject it with a `400`.'
+          example: true
+          type: 'boolean'
+        inherited_function_names:
+          description: 'EXPERIMENTAL — subject to change without notice. Names of the top-level function tools that the subagent will inherit. Any tool that matches by name will be copied fully into the tools array of the subagent. When `inherit_functions` is `true`, this list does nothing, because every client function will be inherited by default. Names are trimmed before validation, so a whitespace-only name is rejected with a `400`. Supported on the Responses API (`/api/v1/responses`) only; other APIs reject it with a `400`.'
+          example:
+            - 'lookup_order'
+          items:
+            minLength: 1
+            type: 'string'
+          type: 'array'
         instructions:
           description: 'System instructions for the subagent. When omitted, the subagent responds with no system prompt of its own.'
           example: 'You are a fast, focused worker. Complete the task exactly as described.'
@@ -23814,7 +23857,7 @@ components:
           example: 2048
           type: 'integer'
         max_tool_calls:
-          description: 'Maximum number of tool-calling steps the subagent may take during its agentic loop. Capped at 25. Only relevant when the subagent is given tools. Accepted and validated but not yet enforced on the subagent call.'
+          description: 'Maximum number of tool-calling steps the subagent may take during its agentic loop. Capped at 25. Only relevant when the subagent is given tools. Forwarded to the subagent call as `max_tool_calls`.'
           example: 5
           maximum: 25
           minimum: 1