OpenRouterTeam · openrouter-docs-sync · Sep 17, 2026 · Sep 17, 2026 · Sep 17, 2026
diff --git a/.speakeasy/gen.lock b/.speakeasy/gen.lock
@@ -1,19 +1,19 @@
 lockVersion: 2.0.0
 id: c48cf606-fb42-4a45-9c23-8f0555307828
 management:
-  docChecksum: 324e5e9417697fdd19ac40dbdee29092
+  docChecksum: 658f38aca7602f6f6a2560c5f87359a4
   docVersion: 1.0.0
   speakeasyVersion: 1.787.0
   generationVersion: 2.914.0
-  releaseVersion: 1.1.153
-  configChecksum: 1b1e98d91f1d9f955c562b44db842a80
+  releaseVersion: 1.1.154
+  configChecksum: 7f90f6c142a4c96321b2e4e19e6c7468
   repoURL: https://github.com/OpenRouterTeam/python-sdk.git
   installationURL: https://github.com/OpenRouterTeam/python-sdk.git
   published: true
 persistentEdits:
-  generation_id: d17916fa-f2c2-4c10-a368-d022ee4cea26
-  pristine_commit_hash: 4308baa564414b4c16cf56988b4de95fa6b3748b
-  pristine_tree_hash: 53611524c08c7f544a475792d4162569b168363d
+  generation_id: 2de73e06-133c-4851-b00f-33203f9c0341
+  pristine_commit_hash: 9894bc0e00e3c76649b7639f4d085eebc238d9fc
+  pristine_tree_hash: 955ab838ee178e94808251ee73fab53c4305df9a
 features:
   python:
     acceptHeaders: 3.0.0
@@ -366,8 +366,8 @@ trackedFiles:
     pristine_git_object: 9be25eff134f6283b95213ba56fa2ee21c493a39
   docs/components/anthropicimageblockparamsource.mdx:
     id: 82f05c79d5cb
-    last_write_checksum: sha1:0939a26da32a1d150a58d6988b9ef8bbd49bacf4
-    pristine_git_object: 7a6eede7854ed53befd8988077bef7e0b715c150
+    last_write_checksum: sha1:fa2de1356d760c4fb128731421b10aeeb26fa6d9
+    pristine_git_object: b7448ceebbe74557ebb47150f6623b532fb7e1c7
   docs/components/anthropicimageblockparamtype.mdx:
     id: b696c47f8715
     last_write_checksum: sha1:3c6aff8307fbb3e3af1dddecfcd0a5c00c036eea
@@ -7766,8 +7766,8 @@ trackedFiles:
     pristine_git_object: 3e38f1a929f7d6b1d6de74604aa87e3d8f010544
   pyproject.toml:
     id: 5d07e7d72637
-    last_write_checksum: sha1:fd4d921e42e46b6699e830c81e753256bbea0319
-    pristine_git_object: 45e7d66074138141c0a1d58ac0060b708a5a897e
+    last_write_checksum: sha1:aebd4b8e9b3bd01b7732d031ea406bff7b52b1d4
+    pristine_git_object: fed68690d305ed6cbf73ec1aa130d466b72cb7e7
   scripts/prepare_readme.py:
     id: e0c5957a6035
     last_write_checksum: sha1:77f44b60b98bc126557ec27391f91dfba764bb54
@@ -7794,8 +7794,8 @@ trackedFiles:
     pristine_git_object: 86713cfea633e09d33b3d4e65281071fe20e6137
   src/openrouter/_version.py:
     id: d8d15ad6c586
-    last_write_checksum: sha1:f1b890fd1369a6a362ed7f88a9a369cc66501fb3
-    pristine_git_object: 1ce83d17236585b76fe03355f52f670179995cd8
+    last_write_checksum: sha1:c1b3bb26c47b1021d8365a7d31f21be3d2d5f6c3
+    pristine_git_object: e2deff10977f39b591781c92c5f635972cd61f47
   src/openrouter/analytics.py:
     id: cb406b5aaabb
     last_write_checksum: sha1:1e0004d8d1d5d797e2b54cd1cabeb7f9489d08e9
@@ -7946,8 +7946,8 @@ trackedFiles:
     pristine_git_object: def29ec5aec5f4cf84cb62c7dc6eb7c00f40ab5d
   src/openrouter/components/anthropicimageblockparam.py:
     id: 71cab07562d1
-    last_write_checksum: sha1:fbdb3a017bc51cb2848933aca87023159951a2aa
-    pristine_git_object: 7b5effbbab60e15e1daa06ad703f445d3dde96b6
+    last_write_checksum: sha1:c76478bd8f2874bf81137104fd73fdfd6b9fd1e7
+    pristine_git_object: 6c2c231ad178e98316787f0cdea2bd72046d60d9
   src/openrouter/components/anthropicimagemimetype.py:
     id: 2434bf06fc4f
     last_write_checksum: sha1:2016e4ef5d678a2af645d50cb02e022c3918d494
@@ -14209,6 +14209,4 @@ examples:
         "504":
           application/json: {"error": {"code": 504, "message": "Vault request timed out"}}
 examplesVersion: 1.0.2
-releaseNotes: |
-  ## Python SDK Changes:
-  * `open_router.stt.create_transcription_multipart()`:  `request` **Changed**
+releaseNotes: "## Python SDK Changes:\n* `open_router.presets.create_presets_messages()`: \n  *  `request.messages[].content.union(Array<>)[].union(document).source.union(content).content.union(Array<>)[].union(image).source.union(file)` **Added**\n"
diff --git a/.speakeasy/gen.yaml b/.speakeasy/gen.yaml
@@ -36,7 +36,7 @@ generation:
   documentation: mintlify
   preApplyUnionDiscriminators: true
 python:
-  version: 1.1.153
+  version: 1.1.154
   additionalDependencies:
     dev: {}
     main: {}

diff --git a/.speakeasy/out.openapi.yaml b/.speakeasy/out.openapi.yaml
@@ -1540,11 +1540,13 @@ components:
           discriminator:
             mapping:
               base64: '#/components/schemas/AnthropicBase64ImageSource'
+              file: '#/components/schemas/AnthropicFileDocumentSource'
               url: '#/components/schemas/AnthropicUrlImageSource'
             propertyName: 'type'
           oneOf:
             - $ref: '#/components/schemas/AnthropicBase64ImageSource'
             - $ref: '#/components/schemas/AnthropicUrlImageSource'
+            - $ref: '#/components/schemas/AnthropicFileDocumentSource'
         type:
           enum:
             - 'image'

diff --git a/.speakeasy/workflow.lock b/.speakeasy/workflow.lock
@@ -2,19 +2,19 @@ speakeasyVersion: 1.787.0
 sources:
     OpenRouter API:
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:75aa60b9bf581640f76674835075b94f849acb002b47cc83c3a3d1fb79b033a9
-        sourceBlobDigest: sha256:6bd42aec1d1358ebf45a46d4800e77bf6b62555942de153a65e2eb72894cc9cb
+        sourceRevisionDigest: sha256:bc35b2d65e540fa3589a73ca766be826d2fcb377141701fe8efa306648b94fe5
+        sourceBlobDigest: sha256:dc406f512b95bc8dac7c348d8fbc5679ae2fc4226f912c018b679710527beb0b
         tags:
             - latest
             - 1.0.0
 targets:
     open-router:
         source: OpenRouter API
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:75aa60b9bf581640f76674835075b94f849acb002b47cc83c3a3d1fb79b033a9
-        sourceBlobDigest: sha256:6bd42aec1d1358ebf45a46d4800e77bf6b62555942de153a65e2eb72894cc9cb
+        sourceRevisionDigest: sha256:bc35b2d65e540fa3589a73ca766be826d2fcb377141701fe8efa306648b94fe5
+        sourceBlobDigest: sha256:dc406f512b95bc8dac7c348d8fbc5679ae2fc4226f912c018b679710527beb0b
         codeSamplesNamespace: open-router-python-code-samples
-        codeSamplesRevisionDigest: sha256:4933127c25c73a3a8890225176081e40f10cbdf634015f135beb4c13c0992dcd
+        codeSamplesRevisionDigest: sha256:fe97af64d72e14c90c2ddaa561854d5a438e4ad1ea6439f23921db822feb52dd
 workflow:
     workflowVersion: 1.0.0
     speakeasyVersion: 1.787.0

diff --git a/RELEASES.md b/RELEASES.md
@@ -2319,4 +2319,14 @@ Based on:
 ### Generated
 - [python v1.1.153] .
 ### Releases
-- [PyPI v1.1.153] https://pypi.org/project/openrouter/1.1.153 - .
+- [PyPI v1.1.153] https://pypi.org/project/openrouter/1.1.153 - .
+
+## 2026-09-17 02:30:34
+### Changes
+Based on:
+- OpenAPI Doc  
+- Speakeasy CLI 1.787.0 (2.914.0) https://github.com/speakeasy-api/speakeasy
+### Generated
+- [python v1.1.154] .
+### Releases
+- [PyPI v1.1.154] https://pypi.org/project/openrouter/1.1.154 - .
diff --git a/docs/components/anthropicimageblockparamsource.mdx b/docs/components/anthropicimageblockparamsource.mdx
@@ -10,6 +10,12 @@ title: "AnthropicImageBlockParamSource"
 value: components.AnthropicBase64ImageSource = /* values here */
 ```
 
+### `components.AnthropicFileDocumentSource`
+
+```python
+value: components.AnthropicFileDocumentSource = /* values here */
+```
+
 ### `components.AnthropicURLImageSource`
 
 ```python

diff --git a/pyproject.toml b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "openrouter"
-version = "1.1.153"
+version = "1.1.154"
 description = "Official Python Client SDK for OpenRouter."
 authors = [{ name = "OpenRouter" },]
 readme = "README-PYPI.md"

diff --git a/src/openrouter/_version.py b/src/openrouter/_version.py
@@ -3,10 +3,10 @@
 import importlib.metadata
 
 __title__: str = "openrouter"
-__version__: str = "1.1.153"
+__version__: str = "1.1.154"
 __openapi_doc_version__: str = "1.0.0"
 __gen_version__: str = "2.914.0"
-__user_agent__: str = "speakeasy-sdk/python 1.1.153 2.914.0 1.0.0 openrouter"
+__user_agent__: str = "speakeasy-sdk/python 1.1.154 2.914.0 1.0.0 openrouter"
 
 try:
     if __package__ is not None:

diff --git a/src/openrouter/components/anthropicimageblockparam.py b/src/openrouter/components/anthropicimageblockparam.py
@@ -9,6 +9,10 @@
     AnthropicCacheControlDirective,
     AnthropicCacheControlDirectiveTypedDict,
 )
+from .anthropicfiledocumentsource import (
+    AnthropicFileDocumentSource,
+    AnthropicFileDocumentSourceTypedDict,
+)
 from .anthropicurlimagesource import (
     AnthropicURLImageSource,
     AnthropicURLImageSourceTypedDict,
@@ -22,13 +26,18 @@
 
 AnthropicImageBlockParamSourceTypedDict = TypeAliasType(
     "AnthropicImageBlockParamSourceTypedDict",
-    Union[AnthropicURLImageSourceTypedDict, AnthropicBase64ImageSourceTypedDict],
+    Union[
+        AnthropicURLImageSourceTypedDict,
+        AnthropicFileDocumentSourceTypedDict,
+        AnthropicBase64ImageSourceTypedDict,
+    ],
 )
 
 
 AnthropicImageBlockParamSource = Annotated[
     Union[
         Annotated[AnthropicBase64ImageSource, Tag("base64")],
+        Annotated[AnthropicFileDocumentSource, Tag("file")],
         Annotated[AnthropicURLImageSource, Tag("url")],
     ],
     Discriminator(lambda m: get_discriminator(m, "type", "type")),

diff --git a/uv.lock b/uv.lock