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Memory benchmarks

AI Benchmark Index catalogs 10 memory with source-linked metadata.

Results

10 benchmarks

  • MemoryOnline

    InfiniteBench

    Evaluates language models on synthetic and realistic English and Chinese tasks with contexts averaging more than 100,000 tokens.

    Task count
    12

  • MemoryOnline

    LoCoMo

    Evaluates very long-term conversational memory through question answering, event summarization, and dialogue generation.

    Task count
    10

  • MemoryOnline

    LongBench

    Evaluates bilingual long-context understanding across single- and multi-document question answering, summarization, few-shot learning, and code.

    Task count
    21

  • MemoryOnline

    LongBench v2

    Tests deep reasoning over realistic contexts from 8,000 to two million words using difficult multiple-choice questions.

    Task count
    503

  • MemoryOnline

    LooGLE

    Tests short- and long-dependency understanding over recent documents longer than 24,000 tokens.

    Task count
    6,000

  • MemoryOnline

    MemBench

    Evaluates agent memory effectiveness, efficiency, and capacity across factual and reflective memory in participation and observation settings.

  • MemoryOnline

    MultiFieldQA

    Tests single-document and multi-document question answering over long English and Chinese contexts within LongBench.

  • MemoryOnline

    RULER

    Measures effective context length with configurable synthetic tasks that go beyond simple needle retrieval.

    Task count
    13

  • MemoryOnline

    ZeroSCROLLS

    Evaluates zero-shot understanding of long texts across summarization, question answering, aggregation, and reordering tasks.

    Task count
    10

  • MemoryOnline

    Needle In A Haystack

    Tests whether a language model retrieves a planted fact from increasingly long contexts and at different insertion depths.

Memory by city

Related categories

Questions

Which cities have the most memory?

The cities with the most memory are Online, Global (10 benchmarks).

Published by . How we check each benchmark.