Make kfold_pooled__balanced_accuracy field nullable (#398)

Updated the OpenAPI spec to mark the `kfold_pooled__balanced_accuracy`
field as nullable and regenerated the client code and documentation to
reflect this change.

Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: f-wright

generated/docs/InlineResponse2001EvaluationResults.md

@@ -7,7 +7,7 @@ Name | Type | Description | Notes
 **eval_timestamp** | **datetime** |  | [optional] 
 **total_ground_truth_examples** | **int, none_type** |  | [optional] 
 **total_labeled_examples** | **int, none_type** |  | [optional] 
-**kfold_pooled__balanced_accuracy** | **float** |  | [optional] 
+**kfold_pooled__balanced_accuracy** | **float, none_type** |  | [optional] 
 **kfold_pooled__positive_accuracy** | **float, none_type** |  | [optional] 
 **kfold_pooled__negative_accuracy** | **float, none_type** |  | [optional] 
 **precision__mean** | **float, none_type** |  | [optional] 

generated/groundlight_openapi_client/model/inline_response2001_evaluation_results.py

@@ -97,7 +97,10 @@ def openapi_types():
                 int,
                 none_type,
             ),  # noqa: E501
-            "kfold_pooled__balanced_accuracy": (float,),  # noqa: E501
+            "kfold_pooled__balanced_accuracy": (
+                float,
+                none_type,
+            ),  # noqa: E501
             "kfold_pooled__positive_accuracy": (
                 float,
                 none_type,
@@ -229,7 +232,7 @@ def _from_openapi_data(cls, *args, **kwargs):  # noqa: E501
             eval_timestamp (datetime): [optional]  # noqa: E501
             total_ground_truth_examples (int, none_type): [optional]  # noqa: E501
             total_labeled_examples (int, none_type): [optional]  # noqa: E501
-            kfold_pooled__balanced_accuracy (float): [optional]  # noqa: E501
+            kfold_pooled__balanced_accuracy (float, none_type): [optional]  # noqa: E501
             kfold_pooled__positive_accuracy (float, none_type): [optional]  # noqa: E501
             kfold_pooled__negative_accuracy (float, none_type): [optional]  # noqa: E501
             precision__mean (float, none_type): [optional]  # noqa: E501
@@ -332,7 +335,7 @@ def __init__(self, *args, **kwargs):  # noqa: E501
             eval_timestamp (datetime): [optional]  # noqa: E501
             total_ground_truth_examples (int, none_type): [optional]  # noqa: E501
             total_labeled_examples (int, none_type): [optional]  # noqa: E501
-            kfold_pooled__balanced_accuracy (float): [optional]  # noqa: E501
+            kfold_pooled__balanced_accuracy (float, none_type): [optional]  # noqa: E501
             kfold_pooled__positive_accuracy (float, none_type): [optional]  # noqa: E501
             kfold_pooled__negative_accuracy (float, none_type): [optional]  # noqa: E501
             precision__mean (float, none_type): [optional]  # noqa: E501

generated/model.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  public-api.yaml
-#   timestamp: 2025-10-20T17:36:39+00:00
+#   timestamp: 2026-01-13T18:34:24+00:00
 
 from __future__ import annotations
 

spec/public-api.yaml

@@ -412,6 +412,7 @@ paths:
                       kfold_pooled__balanced_accuracy:
                         type: number
                         format: float
+                        nullable: true
                       kfold_pooled__positive_accuracy:
                         type: number
                         format: float