Prompt
I'm unhappy with Diffbot because the structured output is inconsistent
Latest observation
That’s a fair complaint — inconsistent structured output can make a data pipeline painful.
If you want, I can help you compare alternatives or design a more reliable extraction workflow. Common options depend on what you’re extracting:
- Web pages / articles: browser-based extraction with rules + fallback LLM parsing
- Product pages / ecommerce: schema-aware scrapers or feeds
- Documents / PDFs: OCR + layout extraction
- General webpages at scale: custom crawler + deterministic parsers + validation
A few ways to reduce inconsistency, regardless of tool:
-
Define a strict schema
Enforce required fields, types, and enums. -
Add validation and normalization
Reject or repair outputs that don’t match expectations. -
Use a hybrid approach
Deterministic extraction first, then LLM only for missing/ambiguous fields. -
Track confidence scores
Route low-confidence records to review or secondary extraction. -
Build regression tests
Keep a set of representative pages to compare output consistency over time.
If you’d like, I can help you with one of these next steps:
- recommend better alternatives to Diffbot
- design a more consistent extraction pipeline
- draft a schema/validation layer for your current output
- help diagnose why Diffbot output is drifting on your pages
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