Azure/azure-sdk-for-python azure-ai-evaluation

1.16.8 (2026-05-19)

App Insights logging now forwards arbitrary evaluator-specific keys from each event's properties payload as a single gen_ai.evaluation.properties JSON attribute (carried inside internal_properties). Previously only the four red-team keys (attack_success, attack_technique, attack_complexity, attack_success_threshold) were forwarded; structured outputs such as rubric dimension_scores were silently dropped. Payloads larger than 7500 characters are replaced with a valid JSON marker ({"truncated": true, "original_size_bytes": <n>}) so consumers can always json.loads the value. Non-dict properties payloads are now safely ignored instead of raising in the red-team forwarder.