docs/SOURCES.md

Sources and Attribution

The supplied release preserves source metadata and paths without claiming new ownership over upstream content. Source descriptions are separated from licenses.

Source	Role in Beyond Recall	Authoritative project
LoCoMo	Carrier conversations used as long-history context, as described in the paper	snap-research/locomo
MMDU	Adapted multimodal carrier conversations, as described in the paper	Liuziyu77/MMDU
MMLongBench-Doc	Source document annotations used to select PDF evidence pages	mayubo2333/MMLongBench-Doc
Collected task media and human reconstruction	Media-grounded task design, delayed queries and reference answers	Accompanying Beyond Recall manuscript

LoCoMo authors: Adyasha Maharana, Dong-Ho Lee, Sergey Tulyakov, Mohit Bansal, Francesco Barbieri and Yuwei Fang. Paper: Evaluating Very Long-Term Conversational Memory of LLM Agents (ACL 2024). See its official repository for the reference.

MMDU paper: MMDU: A Multi-Turn Multi-Image Dialog Understanding Benchmark and Instruction-Tuning Dataset for LVLMs.

MMLongBench-Doc paper: MMLongBench-Doc: Benchmarking Long-context Document Understanding with Visualizations.

PDF modifications retain source-annotated evidence, boundary pages and optional other pages. benchmark/PDF_PREPROCESSING.json records retained page numbers and checksums. Dialogue speaker identifiers, task paths and question/answer records preserve the release schema. Packaged videos retain their original audio tracks.

Public media inventory

metadata/MEDIA_MANIFEST.csv lists all 4,809 packaged media paths, media types and SHA256 hashes. The 93 PDF paths have confirmed source-dataset and document matches. Other 4,716 paths explicitly use unknown for unconfirmed sources. Repeated paths remain separate entries even when their file bytes are identical.

The manifest records known source identification, not a complete original-URL catalog or a redistribution-rights certification. A source match does not itself grant reuse rights. Source-specific conditions remain described in Licensing; unknown attribution must not be interpreted as public-domain status.

The 93 PDF source matches are also recorded in metadata/PDF_SOURCE_MAP.json, with original-source and current cropped-file hashes distinguished. benchmark/PDF_PREPROCESSING.json retains original page mappings and cropping information. These version and provenance records are distinct from the media inventory's known/unknown source classification.