Method Drift›Long-context / context-window extension
Superseded baseline#21 of 53 most-superseded
ABF
Long-context / context-window extension
superseded — cited as a baseline and beaten by newer methods
1 papers critique it · 2 beat it on benchmarks
What papers say
Verbatim critique sentences, each from a paper that cites ABF as a baseline.
“these methods typically require finetuning to achieve extension, which can be resource and time-intensive given the quadratic complexity of Transformers”
— LLM Maybe LongLM: Self-Extend LLM Context Window Without Tuning
Beaten on benchmarks
Head-to-head results where a newer method reports beating ABF. Values are copied from the source paper's tables — verify against the cited paper.
- Breaking the Stage Barrier: A Novel Single-Stage Approach to Long Context Extension for Large Language Models
HARPE(ours) beats ABF · Average NiaH score [NiaH benchmark across context lengths]
86.82 vs 79.49
Newer alternatives
Recent methods in the same sub-problem, not yet superseded in the knowledge base.
- May 14, 2026