Beyond a Million Tokens: Benchmarking and Enhancing Long-Term Memory in LLMs

Catalog evidence and recorded chart appearances. Inclusion is not an endorsement.

Source snapshot imported 2026-10-20. This is not a live feed. Source and contributions.

Evidence and limits

Finding: Long generated dialogues probe contradiction, updates, abstention and temporal reasoning rather than simple recall alone.

Impact: Watch the recorded review topic (see source), the recorded review topic (see source).

Boundary: Synthetic narrative generation and its judge setup are not real long-term user behavior. The authors' memory method and benchmark form one evidence family. Next: Audit construction and grading for contamination, then test revised-state and abstention cases with independent labels. Added candidate with Selected full-text review; not an exhaustive evaluation appraisal; not full-text validated, replicated or adopted

Flags: Selected full-text review; not an exhaustive evaluation: Synthetic narrative generation and its judge setup are not real long-term user behavior. The authors' memory method and benchmark form one evidence family.

Record State: Candidate only: not accepted into the reviewed catalog

What was reviewed: Selected full-text review; not an exhaustive evaluation

Inspect original source

Recorded chart appearances

  • 2026-10-13: position 35. Relevant to the recorded review topic (see source); Selected full-text review; not an exhaustive evaluation evidence
  • 2026-10-12: position 34. Relevant to the recorded review topic (see source); Selected full-text review; not an exhaustive evaluation evidence