diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e280020f..5df3c649 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.68.2"
+  ".": "1.69.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 157abb10..81f5a886 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 29
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/pi-labs%2Fwithpi-0ae57cbae376e2d4028a845342f84e4b630859d7b107e760326f19a1ed85eff9.yml
-openapi_spec_hash: 460ace9aeef398172c22443ce802abd7
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/pi-labs%2Fwithpi-e42fadcfa6ccfe72d77a7c08e9598ab41ce63a27d69ec495b8972b1548113d61.yml
+openapi_spec_hash: d9a68bf377f0635756d861c71efe07e6
 config_hash: fd3e1149c629c2972c54a66a88fd4fab
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83731c55..90375539 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.69.0 (2025-08-29)
+
+Full Changelog: [v1.68.2...v1.69.0](https://github.com/withpi/sdk-python/compare/v1.68.2...v1.69.0)
+
+### Features
+
+* **api:** api update ([b01ce7b](https://github.com/withpi/sdk-python/commit/b01ce7bcc6faa741827f0a0e87d53a538d432d40))
+
 ## 1.68.2 (2025-08-29)
 
 Full Changelog: [v1.68.1...v1.68.2](https://github.com/withpi/sdk-python/compare/v1.68.1...v1.68.2)
diff --git a/pyproject.toml b/pyproject.toml
index b2f07a48..ba4e5c5a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "withpi"
-version = "1.68.2"
+version = "1.69.0"
 description = "The official Python library for the Pi Client API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/withpi/_version.py b/src/withpi/_version.py
index 0b5a2f3a..1b24f224 100644
--- a/src/withpi/_version.py
+++ b/src/withpi/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "withpi"
-__version__ = "1.68.2"  # x-release-please-version
+__version__ = "1.69.0"  # x-release-please-version
diff --git a/src/withpi/types/search/groundedness_check_response.py b/src/withpi/types/search/groundedness_check_response.py
index 8ee1014e..b01970d8 100644
--- a/src/withpi/types/search/groundedness_check_response.py
+++ b/src/withpi/types/search/groundedness_check_response.py
@@ -1,7 +1,6 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 from typing import List
-from typing_extensions import Literal
 
 from ..._models import BaseModel
 
@@ -9,27 +8,9 @@
 
 
 class Hallucination(BaseModel):
-    claim: str
-    """What claim is being made in the text that is incorrect"""
-
     explanation: str
-    """Explanation regarding why the claim is incorrect"""
-
-    hallucination_type: Literal[
-        "Evident conflict",
-        "Subtle conflict",
-        "Evident introduction of baseless information",
-        "Subtle introduction of baseless information",
-    ]
 
     output_text: str
-    """
-    A quote of the answer or output text that is not supported by the context
-    (select the minimal text that is hallucinated)
-    """
-
-    reasoning: str
-    """The reasoning for the hallucination"""
 
 
 class GroundednessCheckResponse(BaseModel):