Skip to main content

Operations

Perform post-processing operations on completed document jobs for error analysis, generative tasks, and workflow optimization.

Overview​

Operations allow you to run additional analysis and processing on documents that have already been processed. Available operations include:

  • Error Analysis: Identify potential issues in extraction results.
  • Generative Tasks: Generate summaries, translations, or custom AI responses based on processed documents.

Available Operations​

Error Analysis​

Analyzes completed document processing jobs to identify:

  • Potential extraction errors or inconsistencies.
  • Missing or incomplete data fields.
  • Confidence levels for extracted information.
  • Suggestions for improving accuracy.

Generative Tasks​

Generates custom AI responses based on processed document content:

  • Document summaries and explanations.
  • Content transformation (e.g., format conversion).
  • Question answering based on document content.
  • Custom analysis with user-defined prompts.

How Operations Work​

  1. Document Processing: First, process a document normally.
  2. Operation Submission: Submit an operation request on the completed job.
  3. Analysis: AI analyzes the original processing results.
  4. Results: Get detailed analysis and recommendations.

API Endpoints​

Submit Operation​

POST /operation

Request Body:

{
  "jobGuid": "uuid-of-completed-job",
  "type": "error-analysis",
  "parameters": {
    "llmType": "HIGH",
    "customParameters": {}
  }
}

Submit Generative Task​

POST /operation/{parentJobId}/generative-task

Request Body:

{
  "prompt": "Summarize this document and explain its main purpose",
  "model": "DEFAULT",
  "temperature": 0.7,
  "maxTokens": 500
}

SDK & CLI Examples​

Error Analysis​

from docudevs.docudevs_client import DocuDevsClient
import os
import asyncio

client = DocuDevsClient(token=os.getenv('API_KEY'))

async def analyze_errors(job_guid):
    # Submit error analysis operation and wait for the result
    analysis_result = await client.submit_and_wait_for_error_analysis(
        job_guid=job_guid,
        timeout=120
    )
    print(f"Analysis result: {analysis_result}")

# Usage
# asyncio.run(analyze_errors("your-job-guid"))

Generative Tasks​

async def summarize_document(job_guid):
    summary = await client.submit_and_wait_for_generative_task(
        parent_job_id=job_guid,
        prompt="Summarize the main findings",
        model="DEFAULT"
    )
    # The result is a JSON string inside the response object
    import json
    result_data = json.loads(summary.result)
    print(result_data['generated_text'])

Advanced Usage​

Document Question Answering​

You can use Generative Tasks to ask specific questions about a processed document.

questions = [
    "What is the contract duration?",
    "Who are the parties involved?",
    "What are the key obligations?"
]

for question in questions:
    answer = await client.submit_and_wait_for_generative_task(
        parent_job_id=ocr_job_id,
        prompt=f"Based on this document, answer the following question: {question}"
    )
    
    result_data = json.loads(answer.result)
    print(f"Q: {question}")
    print(f"A: {result_data['generated_text']}\n")

Advanced Parameters​

# Submit operation with custom LLM and parameters
await client.submit_operation_with_parameters(
    job_guid=job_guid,
    operation_type="error-analysis",
    llm_type="HIGH",  # Use high-quality LLM for analysis
    custom_parameters={
        "focus_areas": ["numerical_accuracy", "date_formats"],
        "confidence_threshold": 0.8,
        "detailed_suggestions": True
    }
)

Output Formats​

Error Analysis Output​

{
  "analysis": {
    "overall_confidence": 0.85,
    "field_confidence": {
      "invoice_number": 0.95,
      "total_amount": 0.90
    },
    "potential_issues": [
      {
        "field": "line_items",
        "issue": "Some quantities may be misread",
        "confidence": 0.75,
        "suggestion": "Review items with quantities > 100"
      }
    ]
  },
  "recommendations": [
    {
      "type": "processing_improvement",
      "description": "Consider using higher quality OCR settings"
    }
  ]
}

Generative Task Output​

{
  "generated_text": "This document is a household contents insurance policy...",
  "model_used": "DEFAULT",
  "prompt": "Summarize this document...",
  "processing_time_ms": 3245,
  "token_usage": {
    "prompt_tokens": 2847,
    "completion_tokens": 94,
    "total_tokens": 2941
  }
}

Best Practices​

  • Quality Assurance: Run error analysis on critical documents or when confidence scores are low.
  • Summarization: Use generative tasks to create quick summaries for document lists.
  • Translation: Use generative tasks to translate document content while preserving context.
  • Chain Operations: Process a document, then run error analysis, then summarize it—all via API.