@@ -1,19 +1,19 @@
 lockVersion: 2.0.0
 id: c48cf606-fb42-4a45-9c23-8f0555307828
 management:
-  docChecksum: 650dff337a98bf070a3d52ab3a7ab1c3
+  docChecksum: 50e8a290b50314df7023e7445cd94cb7
   docVersion: 1.0.0
   speakeasyVersion: 1.787.0
   generationVersion: 2.914.0
-  releaseVersion: 0.11.8
-  configChecksum: a51ccbb5afd956309fcd066b2592f06a
+  releaseVersion: 0.11.9
+  configChecksum: 9c016c039411cba3aa46abf1ab1badb3
   repoURL: https://github.com/OpenRouterTeam/python-sdk.git
   installationURL: https://github.com/OpenRouterTeam/python-sdk.git
   published: true
 persistentEdits:
-  generation_id: 5184830b-3a82-41c6-bf4b-e4b5d536132f
-  pristine_commit_hash: 6261057d5344c7013ae79689331b8322cf7cc91f
-  pristine_tree_hash: 5c34f8ea38ccc5bd114c8bf2a16d8045c5c53e52
+  generation_id: 8e196ce1-4bb9-479a-8a36-6bbf4cf7d66f
+  pristine_commit_hash: a316fdd152bcac88410dd9cf9e6908a4416ed3c8
+  pristine_tree_hash: 6f1b53c0371fcec3591a93a8ac1967e4276cf63f
 features:
   python:
     acceptHeaders: 3.0.0
@@ -6386,8 +6386,8 @@ trackedFiles:
     pristine_git_object: d164a1da79b0838bd68f0a6560a0317eb86e0226
   docs/sdks/images/README.mdx:
     id: 534a6c102c4f
-    last_write_checksum: sha1:fd7a87a3091a9cc65b1f6785fff8f3b278da1660
-    pristine_git_object: 77f3172dabafbaa192b258382074cb34cfd55a5e
+    last_write_checksum: sha1:eb919a70e20e9bde335ff1e8ae52ba0a309ca5c3
+    pristine_git_object: 8277c7710decc3ee152c7fe725c90bac9784800a
   docs/sdks/models/README.mdx:
     id: 58f1ca464e0b
     last_write_checksum: sha1:2a8e7baeb6586e3b46d4da14c1e4701e4625ee7d
@@ -6442,8 +6442,8 @@ trackedFiles:
     pristine_git_object: 3e38f1a929f7d6b1d6de74604aa87e3d8f010544
   pyproject.toml:
     id: 5d07e7d72637
-    last_write_checksum: sha1:3e14d3b854b2587843adcc288c3fb7a72eb4702a
-    pristine_git_object: bc961c19b4d009a656fba6ca0650d989217cbe22
+    last_write_checksum: sha1:238a3b1285d4733be3e0d5a000d543a456ef5394
+    pristine_git_object: 8d6f4efe9d7861f05cd73ed9fc603106d6f9238f
   scripts/prepare_readme.py:
     id: e0c5957a6035
     last_write_checksum: sha1:77f44b60b98bc126557ec27391f91dfba764bb54
@@ -6470,8 +6470,8 @@ trackedFiles:
     pristine_git_object: 86713cfea633e09d33b3d4e65281071fe20e6137
   src/openrouter/_version.py:
     id: d8d15ad6c586
-    last_write_checksum: sha1:25325f38ff9226e3d977f13708341c3ede65cc51
-    pristine_git_object: b995898c8db408d20edd2aab81a06d90085d7604
+    last_write_checksum: sha1:3af1feffc24d94b4b72fc4721954bc0e697b4259
+    pristine_git_object: a3f702d5d53068571a1198b71b220742e7f6214b
   src/openrouter/analytics.py:
     id: cb406b5aaabb
     last_write_checksum: sha1:9e709b71dd0611056dc0cec6150b578defe32841
@@ -8774,8 +8774,8 @@ trackedFiles:
     pristine_git_object: 89560b566073785535643e694c112bedbd3db13d
   src/openrouter/images.py:
     id: c4d7adf63ae0
-    last_write_checksum: sha1:17dfa465ebb0408aff811872149f6ecda426a050
-    pristine_git_object: 6f5c7bad3913610dbe97f5bd03837deff83faa6b
+    last_write_checksum: sha1:2237619daf56a48c3ee0c8980178d36443ca1b13
+    pristine_git_object: b7a120ad3562280aab790be56cbf482286fe40b4
   src/openrouter/models/__init__.py:
     id: ed73b93abb3f
     last_write_checksum: sha1:932a790ae66ccd7d7022b39c659bcf72a664ebea
@@ -10721,6 +10721,8 @@ examples:
           application/json: {"error": {"code": 524, "message": "Request timed out. Please try again later."}}
         "529":
           application/json: {"error": {"code": 529, "message": "Provider returned error"}}
+        "413":
+          application/json: {"error": {"code": 413, "message": "Request payload too large"}}
   listImageModels:
     speakeasy-default-list-image-models:
       responses:
@@ -10758,4 +10760,6 @@ examples:
         "500":
           application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
 examplesVersion: 1.0.2
-releaseNotes: "## Python SDK Changes:\n* `open_router.chat.send()`: \n  *  `request.tools[].union(FusionServerTool_OpenRouter)` **Added**\n* `open_router.presets.create_presets_chat_completions()`: \n  *  `request.tools[].union(FusionServerTool_OpenRouter)` **Added**\n"
+releaseNotes: |
+  ## Python SDK Changes:
+  * `open_router.images.generate()`:  `error.status[413]` **Added**
@@ -36,7 +36,7 @@ generation:
   documentation: mintlify
   preApplyUnionDiscriminators: true
 python:
-  version: 0.11.8
+  version: 0.11.9
   additionalDependencies:
     dev: {}
     main: {}
 
@@ -28324,6 +28324,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/NotFoundResponse'
           description: Not Found - Resource does not exist
+        '413':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 413
+                  message: Request payload too large
+              schema:
+                $ref: '#/components/schemas/PayloadTooLargeResponse'
+          description: Payload Too Large - Request payload exceeds size limits
         '429':
           content:
             application/json:
 
@@ -2,19 +2,19 @@ speakeasyVersion: 1.787.0
 sources:
     OpenRouter API:
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:7a4e4af7f34e5e5dc83b857eb62b94f52637b1a26b430d7e0ef087d52b7785e6
-        sourceBlobDigest: sha256:48fc5a54f2206a06167402e7a65ffe98be97296dae660a3d62c5a3f9e30004e9
+        sourceRevisionDigest: sha256:c731f8b098d442f39d564a1fedec657ac7d3843f65b420ea96129da64def2d56
+        sourceBlobDigest: sha256:fd18c48e9365dbfc7d68e34b39776a45cfff3c27aaba929f037f6d0ffb8e2c3c
         tags:
             - latest
             - 1.0.0
 targets:
     open-router:
         source: OpenRouter API
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:7a4e4af7f34e5e5dc83b857eb62b94f52637b1a26b430d7e0ef087d52b7785e6
-        sourceBlobDigest: sha256:48fc5a54f2206a06167402e7a65ffe98be97296dae660a3d62c5a3f9e30004e9
+        sourceRevisionDigest: sha256:c731f8b098d442f39d564a1fedec657ac7d3843f65b420ea96129da64def2d56
+        sourceBlobDigest: sha256:fd18c48e9365dbfc7d68e34b39776a45cfff3c27aaba929f037f6d0ffb8e2c3c
         codeSamplesNamespace: open-router-python-code-samples
-        codeSamplesRevisionDigest: sha256:10ee60774c94f2b4646c4693a1daf788a657303a4bb0ea83bf5775d0a751a74b
+        codeSamplesRevisionDigest: sha256:9f518db7f190fe719cb5f362d238ec42ada2152e6c1251f78b1cbfd106b239ca
 workflow:
     workflowVersion: 1.0.0
     speakeasyVersion: 1.787.0
 
@@ -188,4 +188,14 @@ Based on:
 ### Generated
 - [python v0.11.8] .
 ### Releases
-- [PyPI v0.11.8] https://pypi.org/project/openrouter/0.11.8 - .
+- [PyPI v0.11.8] https://pypi.org/project/openrouter/0.11.8 - .
+
+## 2026-07-08 07:00:39
+### Changes
+Based on:
+- OpenAPI Doc  
+- Speakeasy CLI 1.787.0 (2.914.0) https://github.com/speakeasy-api/speakeasy
+### Generated
+- [python v0.11.9] .
+### Releases
+- [PyPI v0.11.9] https://pypi.org/project/openrouter/0.11.9 - .
@@ -76,6 +76,7 @@ with OpenRouter(
 | errors.PaymentRequiredResponseError    | 402                                    | application/json                       |
 | errors.ForbiddenResponseError          | 403                                    | application/json                       |
 | errors.NotFoundResponseError           | 404                                    | application/json                       |
+| errors.PayloadTooLargeResponseError    | 413                                    | application/json                       |
 | errors.TooManyRequestsResponseError    | 429                                    | application/json                       |
 | errors.InternalServerResponseError     | 500                                    | application/json                       |
 | errors.BadGatewayResponseError         | 502                                    | application/json                       |
 
@@ -1,6 +1,6 @@
 [project]
 name = "openrouter"
-version = "0.11.8"
+version = "0.11.9"
 description = "Official Python Client SDK for OpenRouter."
 authors = [{ name = "OpenRouter" },]
 readme = "README-PYPI.md"
 
@@ -3,10 +3,10 @@
 import importlib.metadata
 
 __title__: str = "openrouter"
-__version__: str = "0.11.8"
+__version__: str = "0.11.9"
 __openapi_doc_version__: str = "1.0.0"
 __gen_version__: str = "2.914.0"
-__user_agent__: str = "speakeasy-sdk/python 0.11.8 2.914.0 1.0.0 openrouter"
+__user_agent__: str = "speakeasy-sdk/python 0.11.9 2.914.0 1.0.0 openrouter"
 
 try:
     if __package__ is not None:
 
@@ -430,6 +430,14 @@ def generate(
                 errors.NotFoundResponseErrorData, http_res, http_res_text
             )
             raise errors.NotFoundResponseError(response_data, http_res, http_res_text)
+        if utils.match_response(http_res, "413", "application/json"):
+            http_res_text = utils.stream_to_text(http_res)
+            response_data = unmarshal_json_response(
+                errors.PayloadTooLargeResponseErrorData, http_res, http_res_text
+            )
+            raise errors.PayloadTooLargeResponseError(
+                response_data, http_res, http_res_text
+            )
         if utils.match_response(http_res, "429", "application/json"):
             http_res_text = utils.stream_to_text(http_res)
             response_data = unmarshal_json_response(
@@ -902,6 +910,14 @@ async def generate_async(
                 errors.NotFoundResponseErrorData, http_res, http_res_text
             )
             raise errors.NotFoundResponseError(response_data, http_res, http_res_text)
+        if utils.match_response(http_res, "413", "application/json"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            response_data = unmarshal_json_response(
+                errors.PayloadTooLargeResponseErrorData, http_res, http_res_text
+            )
+            raise errors.PayloadTooLargeResponseError(
+                response_data, http_res, http_res_text
+            )
         if utils.match_response(http_res, "429", "application/json"):
             http_res_text = await utils.stream_to_text_async(http_res)
             response_data = unmarshal_json_response(