KnowledgeRetentionScorer
Evaluates how well an AI maintains and utilizes information across conversation turns. Assesses whether the model remembers and correctly applies information shared earlier in the conversation, avoiding contradictions and maintaining consistency.
Overview
Evaluates how well an AI maintains and utilizes information across conversation turns. Assesses whether the model remembers and correctly applies information shared earlier in the conversation, avoiding contradictions and maintaining consistency.
Use Cases
- Conversational AI quality assessment
How It Works
This scorer uses LLM-as-Judge technology to evaluate responses. It prompts a large language model with specific evaluation criteria and the content to assess, then analyzes the LLM's judgment to produce a score and detailed reasoning.
Input Schema
| Parameter | Type | Required | Description |
|---|---|---|---|
| output_text | str | Yes | The model's response to evaluate |
| expected_output | str | No | Expected response for comparison |
| context.conversation | Conversation | Yes | Conversation object with turns history |
| context.conversation.turns | list[ConversationTurn] | Yes | List of conversation turns with speaker and message |
Output Schema
| Field | Type | Description |
|---|---|---|
| score | float | Knowledge retention score (0-10) |
| passed | bool | True if retention is adequate |
| reasoning | str | Analysis of knowledge retention |
| metadata | dict | Retention metrics |
Score Interpretation
Default threshold: 7/10
Related Scorers
Frequently Asked Questions
When should I use this scorer?
Use KnowledgeRetentionScorer when you need to evaluate conversational and memory aspects of your AI outputs. It's particularly useful for conversational ai quality assessment.
Why doesn't this scorer need expected output?
This scorer evaluates quality aspects that don't require comparison against a reference answer. It uses the system prompt and context as the implicit ground truth.
Can I customize the threshold?
Yes, the default threshold of 7 can be customized when configuring the scorer.
Quick Info
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