Method Drift

Living systematic review

Long-context / context-window extension

Extending the usable context window of LLMs — rotary-position scaling (RoPE/PI/NTK/YaRN/LongRoPE), length extrapolation, and long-context fine-tuning.

69 papers · 137 critique receipts · 595 benchmark results · updated Jun 18, 2026

Most-superseded baselines

Ranked by how many distinct papers critique or beat each method. These are the standard baselines newer work routinely measures against.

  1. 1
    RoPE· RoPE
    RoFormer: Enhanced Transformer with Rotary Position Embedding

    17 papers critique it · 8 beat it on benchmarks

  2. 2
    YaRN· YaRN
    YaRN: Efficient Context Window Extension of Large Language Models

    10 papers critique it · 8 beat it on benchmarks

  3. 5
    StreamingLLM· StreamingLLM
    Efficient Streaming Language Models with Attention Sinks

    3 papers critique it · 7 beat it on benchmarks

  4. 6
    NTK-aware· YaRN

    4 papers critique it · 6 beat it on benchmarks

  5. 8
    LLM Maybe LongLM: Self-Extend LLM Context Window Without Tuning

    5 papers critique it · 4 beat it on benchmarks

  6. 9
    H2O· StreamingLLM
    H$_2$O: Heavy-Hitter Oracle for Efficient Generative Inference of Large Language Models

    5 papers critique it · 3 beat it on benchmarks

  7. 10
    Activation Beacon· Activation Beacon
    Long Context Compression with Activation Beacon

    2 papers critique it · 4 beat it on benchmarks

  8. 11
    MInference· StreamingLLM

    1 papers critique it · 4 beat it on benchmarks

  9. 12
    KERPLE· RoPE
    KERPLE: Kernelized Relative Positional Embedding for Length Extrapolation

    2 papers critique it · 3 beat it on benchmarks

Sub-problems

Methods that compete on the same benchmarks cluster into distinct sub-problems.

YaRN · 24 methods

YaRN · Position Interpolation · NTK-aware · Self-Extend · DCA · LongRoPE

RoPE · 18 methods

RoPE · APE · ALiBi · KERPLE · FIRE · HoPE

StreamingLLM · 24 methods

StreamingLLM · H2O · MInference · SnapKV · Quest · PyramidKV

Activation Beacon · 12 methods

Activation Beacon · CEPE · Mamba · HMT · LongLLMLingua · RMT

LongLoRA · 13 methods

LongLoRA · ABF · LoCoCo · D2O · FastKV · ThinK

Ring Attention · 4 methods

Ring Attention · BigBird · Longformer · ΠAttention

The frontier

Recent methods not yet superseded in the knowledge base.