> ## Documentation Index > Fetch the complete documentation index at: https://docs.mixpeek.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Get evaluation results > Retrieve evaluation results with all calculated metrics ## OpenAPI ````yaml get /v1/retrievers/{retriever_id}/evaluations/{evaluation_id} openapi: 3.1.0 info: title: Mixpeek API description: >- This is the Mixpeek API, providing access to various endpoints for data processing and retrieval. termsOfService: https://mixpeek.com/terms contact: name: Mixpeek Support url: https://mixpeek.com/contact email: info@mixpeek.com version: '0.82' servers: - url: https://api.mixpeek.com description: Production security: [] paths: /v1/retrievers/{retriever_id}/evaluations/{evaluation_id}: get: tags: - Retriever Evaluations summary: Get evaluation results description: Retrieve evaluation results with all calculated metrics operationId: >- get_evaluation_v1_retrievers__retriever_id__evaluations__evaluation_id__get parameters: - name: retriever_id in: path required: true schema: type: string title: Retriever Id - name: evaluation_id in: path required: true schema: type: string title: Evaluation Id responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/EvaluationRecord' '400': description: Bad Request content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: Forbidden content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '404': description: Not Found content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' '500': description: Internal Server Error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' components: schemas: EvaluationRecord: properties: evaluation_id: type: string title: Evaluation Id description: Unique evaluation identifier retriever_id: type: string title: Retriever Id description: ID of retriever being evaluated dataset_id: type: string title: Dataset Id description: ID of dataset used for evaluation dataset_name: type: string title: Dataset Name description: Name of dataset config: $ref: '#/components/schemas/EvaluationConfig' description: Evaluation configuration status: $ref: '#/components/schemas/EvaluationStatus' description: Current status created_at: type: string format: date-time title: Created At description: When evaluation was created updated_at: type: string format: date-time title: Updated At description: Last update timestamp completed_at: anyOf: - type: string format: date-time - type: 'null' title: Completed At description: When evaluation completed namespace_id: type: string title: Namespace Id description: Namespace ID internal_id: type: string title: Internal Id description: Internal organization ID query_count: type: integer title: Query Count description: Number of queries evaluated overall_metrics: anyOf: - additionalProperties: type: number type: object - type: 'null' title: Overall Metrics description: Aggregated metrics across all queries metrics_by_k: anyOf: - additionalProperties: additionalProperties: type: number type: object type: object - type: 'null' title: Metrics By K description: >- Metrics broken down by K value (keys are string K values like '5', '10', '20') total_queries: anyOf: - type: integer - type: 'null' title: Total Queries description: >- Total queries in the dataset for this run (= evaluated_queries + skipped_queries). evaluated_queries: anyOf: - type: integer - type: 'null' title: Evaluated Queries description: >- Number of queries that produced metrics. May be < total_queries when some queries were skipped (skip-and-continue on empty/failing input). skipped_queries: anyOf: - type: integer - type: 'null' title: Skipped Queries description: >- Number of queries skipped during evaluation (empty query_input or a per-query execution failure) — these did not fail the whole eval. error_message: anyOf: - type: string - type: 'null' title: Error Message description: Error message if failed type: object required: - evaluation_id - retriever_id - dataset_id - dataset_name - config - status - created_at - updated_at - namespace_id - internal_id - query_count title: EvaluationRecord description: Complete evaluation record with results. ErrorResponse: properties: success: type: boolean title: Success description: Always false for error responses default: false status: type: integer title: Status description: HTTP status code for this error error: $ref: '#/components/schemas/ErrorDetail' description: Error details payload type: object required: - status - error title: ErrorResponse description: Error response model. examples: - error: details: id: ns_123 resource: namespace message: Namespace not found type: NotFoundError status: 404 success: false HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError EvaluationConfig: properties: k_values: anyOf: - items: type: integer type: array - type: 'null' title: K Values description: K values for Precision@K, Recall@K, NDCG@K, etc. default: - 1 - 5 - 10 - 20 metrics: anyOf: - items: type: string type: array - type: 'null' title: Metrics description: >- List of metrics to calculate. Available: precision, recall, f1, f2, map, ndcg, mrr. f2 is the recall-weighted F-beta (beta=2) — useful when missing a relevant doc costs more than a false positive. default: - precision - recall - f1 - map - ndcg - mrr type: object title: EvaluationConfig description: Configuration for an evaluation run. EvaluationStatus: type: string enum: - pending - in_progress - completed - failed title: EvaluationStatus description: Status of an evaluation run. ErrorDetail: properties: message: type: string title: Message description: Human-readable error message type: type: string title: Type description: Stable error type identifier (machine-readable) code: anyOf: - type: string - type: 'null' title: Code description: >- Fine-grained error code for programmatic handling (e.g., namespace_name_taken, feature_extractor_not_found). Present only when consumers may need to branch on a specific error condition. details: anyOf: - additionalProperties: true type: object - type: 'null' title: Details description: >- Optional structured details to help debugging (validation errors, IDs, etc.) type: object required: - message - type title: ErrorDetail description: Error detail model. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError ````