> ## Documentation Index > Fetch the complete documentation index at: https://documentation.datalab.to/llms.txt > Use this file to discover all available pages before exploring further. # Custom Processor Result Check > Poll this endpoint to check the status of a Custom Processor request and retrieve the results. ## OpenAPI ````yaml https://www.datalab.to/openapi.json get /api/v1/custom-processor/{request_id} openapi: 3.1.0 info: title: Datalab API version: 0.0.1 servers: - url: https://www.datalab.to description: Datalab API security: [] paths: /api/v1/custom-processor/{request_id}: get: summary: Custom Processor Result Check description: >- Poll this endpoint to check the status of a Custom Processor request and retrieve the results. operationId: result_response_api_v1_custom_processor__request_id__get parameters: - name: request_id in: path required: true schema: type: string title: Request Id - name: wos-session in: cookie required: false schema: type: string title: Wos-Session - name: datalab_active_team in: cookie required: false schema: type: string title: Datalab Active Team responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/MarkerFinalResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - APIKeyHeader: [] components: schemas: MarkerFinalResponse: properties: status: type: string title: Status description: >- The status of the request. Should be 'complete' when the request is done. result_url: anyOf: - type: string - type: 'null' title: Result Url description: >- Signed URL for downloading the completed result JSON when direct result download is required. expires_in: anyOf: - type: integer - type: 'null' title: Expires In description: Number of seconds until result_url expires. output_format: type: string title: Output Format description: The format of the output. 'markdown' or 'json'. chunks: anyOf: - additionalProperties: true type: object - type: string - type: 'null' title: Chunks description: >- The output in chunks format. The top-level key 'blocks' contains a list of blocks from the document with metadata. json: anyOf: - additionalProperties: true type: object - type: string - type: 'null' title: Json description: The JSON representation of the PDF if the output format is 'json'. markdown: anyOf: - type: string - type: 'null' title: Markdown description: >- The markdown representation of the PDF if the output format is 'markdown'. html: anyOf: - type: string - type: 'null' title: Html description: The HTML representation of the PDF if the output format is 'html'. extraction_schema_json: anyOf: - type: string - type: 'null' title: Extraction Schema Json description: >- The output of a marker extraction request containing the filled in extraction schema. extraction_score_average: anyOf: - type: number - type: 'null' title: Extraction Score Average description: >- Average confidence score (1-5) across all extracted fields, when scoring is applied. extraction_mode: anyOf: - type: string - type: 'null' title: Extraction Mode description: 'The extraction mode used for this request: ''fast'' or ''balanced''.' segmentation_results: anyOf: - additionalProperties: true type: object - type: 'null' title: Segmentation Results description: >- Results of document segmentation showing page ranges for each identified segment. Contains segment names, page ranges, and confidence levels (high/medium/low). images: anyOf: - additionalProperties: type: string type: object - type: 'null' title: Images description: >- A dictionary of the images in the PDF, where the key is the filename for the image, and the value is the base64 encoded image. Images should be stored in the same directory as the PDF. metadata: anyOf: - additionalProperties: true type: object - type: 'null' title: Metadata description: A dictionary of metadata about the PDF and the conversion process. success: anyOf: - type: boolean - type: 'null' title: Success description: Whether the conversion was successful. error: anyOf: - type: string - type: 'null' title: Error description: >- If the conversion was not successful, this will contain an error message. parse_quality_score: anyOf: - type: number - type: 'null' title: Parse Quality Score description: The parse quality score of the output, if available. page_count: anyOf: - type: integer - type: 'null' title: Page Count description: The number of pages that were converted. total_cost: anyOf: - type: integer - type: 'null' title: Total Cost description: The total cost of the conversion. deprecated: true cost_breakdown: anyOf: - additionalProperties: true type: object - type: 'null' title: Cost Breakdown description: >- A dictionary of the cost breakdown of this request. Includes the list cost without discounts and final cost to clients after any discounts (e.g. for opting into model training). runtime: anyOf: - type: number - type: 'null' title: Runtime description: The runtime of the conversion. checkpoint_id: anyOf: - type: string - type: 'null' title: Checkpoint Id description: >- The ID of the checkpoint that was created for this conversion. This can be used to retrieve the checkpoint later. versions: anyOf: - additionalProperties: true type: object - type: string - type: 'null' title: Versions description: A dictionary of the versions of the libraries used in the request. evaluation: anyOf: - $ref: '#/components/schemas/EvaluationResults' - type: 'null' description: >- Evaluation results, when available, for requests that run evaluation. Contains per-rule scores for validating custom pipeline behavior. type: object required: - status title: MarkerFinalResponse HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError EvaluationResults: properties: eval_definition_name: type: string title: Eval Definition Name description: Name of the evaluation definition evaluations: items: $ref: '#/components/schemas/EvaluationRuleSummary' type: array title: Evaluations description: Per-rule evaluation summaries total_items_evaluated: type: integer title: Total Items Evaluated description: Total number of items evaluated across all rules type: object required: - eval_definition_name - evaluations - total_items_evaluated title: EvaluationResults description: Container for evaluation results. 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 EvaluationRuleSummary: properties: name: type: string title: Name description: Name of the evaluation rule type: type: string title: Type description: 'Type of evaluation: block, page, or document' rule_score: type: number title: Rule Score description: Aggregated score for this rule (0-5) items_evaluated: type: integer title: Items Evaluated description: Number of items evaluated individual_results: items: additionalProperties: true type: object type: array title: Individual Results description: >- Bottom-k lowest scoring individual results with score, feedback, block_id, page_id, block_type type: object required: - name - type - rule_score - items_evaluated title: EvaluationRuleSummary description: Summary of a single evaluation rule result. securitySchemes: APIKeyHeader: type: apiKey in: header name: X-API-Key ````