Unverified50% confidenceBenchmarkExact time
In a controlled experiment on 24 frozen questions (covering the three repositories Invarail, GOV.UK content-publisher, and log4brains), Decision Brain found the required evidence 20/20, versus 15/20 for the same model plus keyword search.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/17/2026
First Seen
Valid until: 10/31/2026
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Related Claims
UnverifiedIn the same controlled experiment, Decision Brain scored 17/20 and 16/20 respectively on answers passing the rubric, versus 11/20 and 10/20 for keyword search; correcting false premises was 4/4 versus 2/4; correct "I don't know" was 4/4 for both.75% similarUnverifiedAfter implementing a process of downloading sources first and then letting the model write, 36 of 39 research citations were verbatim correct, and 95% of quotations in thinker biographies passed source verification.68% similarUnverifiedOn a moderately complex prompt (generating a website), the model consumed approximately 20,000 tokens in the thinking process alone.66% similarUnverifiedThe original Anthropic text recommends using a reranking model to narrow from the top 150 down to 20, and they tried passing 5, 10, and 20 chunks and found 20 worked best, but advise readers to test in their own scenarios.66% similarVerifiedIn 2022, Hoffmann et al.'s Chinchilla paper redid experiments on four hundred models and concluded that, under the premise of compute-optimality, each parameter should correspond to approximately 20 tokens.66% similar
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