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Needle Retrieval research benchmarks · SOTA2 Research

Needle Retrieval

Benchmarks

Dataset NameSOTA MethodSort

Dataset NameSOTA methodMetricTrendResultsLast Updated

Needle In A Haystack

67Exact-match Accuracy

40

May 8, 2026

Needle Retrieval

Topological Attention

6.5Time (ms)

9

Feb 26, 2026

100Success Rate (8K, Single)

6

Jun 30, 2026

4-digit-magic-number needle retrieval 4k window

100Accuracy

6

May 28, 2026

NIAH 64K 10 needles per trial (test)

66Accuracy

2

May 21, 2026

NIAH 32K 10 needles per trial (test)

51Accuracy

2

May 21, 2026

NIAH 8K 10 needles per trial (test)

39Accuracy

2

May 21, 2026

Popular datasets

NIAH Needle-in-a-Haystack Needle Retrieval 4-digit-magic-number needle retrieval

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