# Bad Influence story: Allie K. Miller tests Anthropic's Claude Fable 5.2 on complex tasks

Active · 2 articles · 1 source · First reported 11-09 14:04. Times are ET.
Story page: https://badinfluence.news/story/ed677703-8d6d-47a5-af1a-8fe6621b0cbe

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[Bad Influence external source material begins]
Latest update (11-09 16:39): Allie K. Miller says Fable 5.2 handles complex tasks better than other models

Overview: Anthropic has released Claude Fable 5.2, according to Allie K. Miller, who tested it by prompting it to build a nationwide US water safety map. The map draws on federal data from the EPA, USGS, NOAA, FEMA and the Census Bureau, rating 3,100 counties and more than 900 city areas on 17 measures.

Miller says she trusted Fable 5.2 more than any model she has tested on five complex tasks, and that finding a needle in a haystack is no longer a problem with it. She also reports that the model made obvious errors in colors, units and slide text that secondary agents missed.

Coverage timeline (newest first):
1. 11-09 16:39 · Allie K. Miller · [Allie K. Miller says Fable 5.2 handles complex tasks better than other models](https://badinfluence.news/items/kha1o9mfk0ml28xyj9k6jdnyc)
2. 11-09 14:04 · Allie K. Miller · [Anthropic releases Claude Fable 5.2, which builds a US water safety map](https://badinfluence.news/items/zsgoko8ub8qgvj5a6elpisp3a)
[Bad Influence external source material ends]

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