Comparison
HippoRAG vs LongCite
Verdict
Pick HippoRAG if hippoRAG is a RAG framework that leverages Knowledge Graphs and Personalized PageRank for improved information retrieval from external documents; pick LongCite if longCite is designed to enhance large language models by enabling them to generate fine-grained citations when answering queries with long context.
Markdown twin · HippoRAG alternatives · LongCite alternatives
GraphCanon updated 1d
vs
Trust & integrity
| Signal | HippoRAG | LongCite |
|---|---|---|
| Maintenance | Very active (3d since push) As of 3w · github_public_v1 | Dormant (601d since push) As of 1d · github_public_v1 |
| Provenance | Not a fork · Organization account As of 3w · github_public_v1 | Not a fork · Organization account As of 1d · github_public_v1 |
| OSV dependency advisories | Published findings As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- HippoRAG
- HippoRAG is a RAG framework enabling LLMs to continuously integrate knowledge from external documents.
- LongCite
- Enabling LLMs to Generate Fine-grained Citations in Long-context QA
Stars
- HippoRAG
- 3.9k
- LongCite
- 521
Forks
- HippoRAG
- 416
- LongCite
- 30
Open issues
- HippoRAG
- 7
- LongCite
- 9
Language
- HippoRAG
- Python
- LongCite
- Python
Adopt for
- HippoRAG
- HippoRAG is a RAG framework that leverages Knowledge Graphs and Personalized PageRank for improved information retrieval from external documents.
- LongCite
- LongCite is designed to enhance large language models by enabling them to generate fine-grained citations when answering queries with long context.
Persona
- HippoRAG
- -
- LongCite
- -
Runtime
- HippoRAG
- -
- LongCite
- -
License
- HippoRAG
- MIT
- LongCite
- Apache-2.0
Last pushed
- HippoRAG
- Jul 29, 2026
- LongCite
- Dec 31, 2024
Categories
- HippoRAG
- LLM Frameworks, Model Training
- LongCite
- Evaluation & Observability, LLM Frameworks
Trust and health
Maintenance
- HippoRAG
- Very active (96%)
- LongCite
- Dormant (18%)
Days since push
- HippoRAG
- 3d
- LongCite
- 601d
Open issues (now)
- HippoRAG
- 7
- LongCite
- 9
Stars delta
- HippoRAG
- Unknown
- LongCite
- +1 (30d)
Open issues delta
- HippoRAG
- Unknown
- LongCite
- 0 (30d)
OSV dependency advisories
- HippoRAG
- Published findings
- LongCite
- No lockfile (source not queried)
Full report
- HippoRAG
- Trust report
- LongCite
- Trust report
Shared compatibility
- Python · HippoRAG: Python runtime · LongCite: Python runtime
Choose HippoRAG if…
- License: HippoRAG is MIT, LongCite is Apache-2.0.
- Tags unique to HippoRAG: knowledge graphs, knowledge integration, language-models, personalized pagerank.
- Also covers Model Training.
- When integrating human-like long-term memory capabilities into LLM models to handle vast amounts of external knowledge
When NOT to use HippoRAG
- If your application does not require continuous integration of external documents or personalized information retrieval
- For simpler applications where standard RAG frameworks without KG Personalized PageRank suffice for performance requirements
Choose LongCite if…
- License: LongCite is Apache-2.0, HippoRAG is MIT.
- Tags unique to LongCite: benchmark, citation-generation, fine-tuning, long-context.
- Also covers Evaluation & Observability.
- When you require your LLM to provide detailed, well-cited responses in long-context scenarios.
When NOT to use LongCite
- If your use case involves short queries or contexts that do not need extensive citations.
- When the primary focus is on speed rather than detailed citation accuracy in responses.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (OSU-NLP-Group/HippoRAG) · observed Aug 1, 2026
- GitHub forks (OSU-NLP-Group/HippoRAG) · observed Aug 1, 2026
- Last push (OSU-NLP-Group/HippoRAG) · observed Jul 29, 2026
- License file (MIT) · observed Aug 1, 2026
- Decision facts (enrichment) · observed Jul 14, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (THUDM/LongCite) · observed Aug 24, 2026
- GitHub forks (THUDM/LongCite) · observed Aug 24, 2026
- Last push (THUDM/LongCite) · observed Dec 31, 2024
- License file (Apache-2.0) · observed Aug 24, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: HippoRAG 3.9k · LongCite 521 (synced Aug 1, 2026).
Common questions
- What is the difference between HippoRAG and LongCite?
- HippoRAG: HippoRAG is a RAG framework enabling LLMs to continuously integrate knowledge from external documents.. LongCite: Enabling LLMs to Generate Fine-grained Citations in Long-context QA. See the comparison table for live GitHub stats and shared categories.
- When should I choose HippoRAG over LongCite?
- Choose HippoRAG over LongCite when License: HippoRAG is MIT, LongCite is Apache-2.0; Tags unique to HippoRAG: knowledge graphs, knowledge integration, language-models, personalized pagerank; Also covers Model Training; When integrating human-like long-term memory capabilities into LLM models to handle vast amounts of external knowledge.
- When should I choose LongCite over HippoRAG?
- Choose LongCite over HippoRAG when License: LongCite is Apache-2.0, HippoRAG is MIT; Tags unique to LongCite: benchmark, citation-generation, fine-tuning, long-context; Also covers Evaluation & Observability; When you require your LLM to provide detailed, well-cited responses in long-context scenarios.
- When should I avoid HippoRAG?
- If your application does not require continuous integration of external documents or personalized information retrieval For simpler applications where standard RAG frameworks without KG Personalized PageRank suffice for performance requirements
- When should I avoid LongCite?
- If your use case involves short queries or contexts that do not need extensive citations. When the primary focus is on speed rather than detailed citation accuracy in responses.
- Is HippoRAG or LongCite more popular on GitHub?
- HippoRAG has more GitHub stars (3,902 vs 521). Stars measure visibility, not whether either tool fits your constraints.
- Are HippoRAG and LongCite open source?
- Yes - both are open-source projects on GitHub (HippoRAG: MIT, LongCite: Apache-2.0).
- Where can I find alternatives to HippoRAG or LongCite?
- GraphCanon lists graph-backed alternatives at HippoRAG alternatives and LongCite alternatives (HippoRAG markdown twin, LongCite markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, HippoRAG or LongCite?
- HippoRAG: Very active. LongCite: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for HippoRAG and LongCite?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: HippoRAG trust report; LongCite trust report.