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Claude 4.5 Haiku reliably extracts structured data, handling missing fields

By PulseAugur Editorial · [1 sources] ·

The article demonstrates how Claude, specifically the `anthropic/claude-haiku-4.5` model, can effectively parse structured data from web pages when combined with a retrieval layer like Scrapeless. It highlights Claude's ability to reliably handle nullable fields, returning `null` for absent data rather than fabricating it, as shown in a test with NHL season statistics. The guide also points out that while Claude excels at transforming text to text, it does not browse the web itself, necessitating a separate fetching mechanism. Practical considerations such as OpenRouter's JSON mode edge cases and the evolving model catalog are also discussed. AI

IMPACT Demonstrates effective use of LLMs for structured data extraction from web content, highlighting reliability with missing data.

RANK_REASON Guide on using a specific LLM model with a third-party tool for a practical task.

Read on Medium — Claude tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Claude 4.5 Haiku reliably extracts structured data, handling missing fields

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Guide on using a specific LLM model with a third-party tool for a practical task.
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product, other
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High
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58 days old
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COVERAGE [1]

  1. Medium — Claude tag TIER_1 English(EN) · Scrapeless ·

    Claude Web Scraping with Scrapeless: A Live Structured Data Extraction Guide

    <div class="medium-feed-item"><p class="medium-feed-image"><a href="https://scrapeless.medium.com/claude-web-scraping-with-scrapeless-a-live-structured-data-extraction-guide-46079c177493?source=rss------claude-5"><img src="https://cdn-images-1.medium.com/max/1536/1*2bewQQpWuTPUbx…

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