--- title: "caffe vs lantern" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/bvlc-caffe-vs-lanterndata-lantern" tools: ["bvlc-caffe", "lanterndata-lantern"] --- # caffe vs lantern *GraphCanon updated Jul 11, 2026* ## Verdict Pick caffe when caffe is primarily C++; lantern is Rust; pick lantern when lantern is primarily Rust; caffe is C++. [caffe](http://caffe.berkeleyvision.org/) reports 35k GitHub stars, 18k forks, and 1.2k open issues, last pushed Jul 31, 2024. [lantern](https://lantern.dev) has 888 stars, 66 forks, and 42 open issues, last pushed Dec 12, 2024. Figures are from public GitHub metadata via [caffe's repository](https://github.com/BVLC/caffe) and [lantern's repository](https://github.com/lanterndata/lantern). | | [caffe](/tools/bvlc-caffe.md) | [lantern](/tools/lanterndata-lantern.md) | | --- | --- | --- | | Tagline | Caffe: a fast open framework for deep learning. | PostgreSQL vector database extension for building AI applications | | Stars | 34,574 | 888 | | Forks | 18,458 | 66 | | Open issues | 1,209 | 42 | | Language | C++ | Rust | | Adopt for | - | - | | Persona | - | - | | Runtime | - | - | | License | Other | AGPL-3.0 | | Categories | Computer Vision, Vector Databases | Computer Vision, Vector Databases | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [caffe](/tools/bvlc-caffe.md) | [lantern](/tools/lanterndata-lantern.md) | | --- | --- | --- | | Days since push | 710d | 575d | | Open issues (now) | 1.2k | 42 | | Full report | [trust report](/tools/bvlc-caffe/trust.md) | [trust report](/tools/lanterndata-lantern/trust.md) | ## Choose when ### Choose caffe if… - caffe is primarily C++; lantern is Rust. - License: caffe is Other, lantern is AGPL-3.0. - Tags unique to caffe: c++, deep-learning, machine-learning, vision. ### Choose lantern if… - lantern is primarily Rust; caffe is C++. - License: lantern is AGPL-3.0, caffe is Other. - Tags unique to lantern: ai, ann, approximate-nearest-neighbor-search, data-science. ## When NOT to use caffe - Last GitHub push was 710 days ago (dormant maintenance, Jul 31, 2024). Validate activity before betting a new project on caffe. - Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. ## When NOT to use lantern - Last GitHub push was 576 days ago (dormant maintenance, Dec 12, 2024). Validate activity before betting a new project on lantern. - Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. ## Common questions ### What is the difference between caffe and lantern? caffe: Caffe: a fast open framework for deep learning.. lantern: PostgreSQL vector database extension for building AI applications. See the comparison table for live GitHub stats and shared categories. ### When should I choose caffe over lantern? Choose caffe over lantern when caffe is primarily C++; lantern is Rust; License: caffe is Other, lantern is AGPL-3.0; Tags unique to caffe: c++, deep-learning, machine-learning, vision. ### When should I choose lantern over caffe? Choose lantern over caffe when lantern is primarily Rust; caffe is C++; License: lantern is AGPL-3.0, caffe is Other; Tags unique to lantern: ai, ann, approximate-nearest-neighbor-search, data-science. ### When should I avoid caffe? Last GitHub push was 710 days ago (dormant maintenance, Jul 31, 2024). Validate activity before betting a new project on caffe. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. ### When should I avoid lantern? Last GitHub push was 576 days ago (dormant maintenance, Dec 12, 2024). Validate activity before betting a new project on lantern. Vector Databases: Don't reach for a dedicated vector DB under ~100k vectors; pgvector on your existing Postgres is simpler to operate. ### Is caffe or lantern more popular on GitHub? caffe has more GitHub stars (34,574 vs 888). Stars measure visibility, not whether either tool fits your constraints. ### Are caffe and lantern open source? Yes - both are open-source projects on GitHub (caffe: Other, lantern: AGPL-3.0). ### Where can I find alternatives to caffe or lantern? GraphCanon lists graph-backed alternatives at [caffe alternatives](/tools/bvlc-caffe/alternatives) and [lantern alternatives](/tools/lanterndata-lantern/alternatives) ([caffe markdown twin](/tools/bvlc-caffe/alternatives.md), [lantern markdown twin](/tools/lanterndata-lantern/alternatives.md)), 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](/compare/bvlc-caffe-vs-lanterndata-lantern.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, caffe or lantern? caffe: Dormant. lantern: 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 caffe and lantern? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [caffe trust report](/tools/bvlc-caffe/trust); [lantern trust report](/tools/lanterndata-lantern/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=bvlc-caffe`](/api/graphcanon/graph?tool=bvlc-caffe) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_