StartupsMarkTechPost·August 31, 2026

Keenable AI Open-Sources NEEDLE: A Live Search Benchmark That Rebuilds Its Query Set Every Hour

How do you benchmark a web search API when the thing being tested can read the answer key? A search agent has a fetch tool. If the gold labels sit in a public dataset, the agent can download them mid-evaluation and skip retrieval entirely. A similar problem arises when the answers are already encoded in […] The post Keenable AI Open-Sources NEEDLE: A Live Search Benchmark That Rebuilds Its Query…

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