Who should use Colbert?

Colbert is an open-source project built for AI researchers and search engineers.

Does Colbert have a free plan?

Yes — Colbert is open source under the Open Source license and free to use.

What platforms does Colbert run on?

Colbert runs on the web and the command line. It can also be self-hosted.

Is Colbert still active?

Unverified. Colbert has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Colbert?

Similar projects tracked by PulseGate include Colbert Bert Tiny, Jina Colbert, and Answerai Colbert Small.

Who develops Colbert?

Colbert is developed by ColBERT.

Back to the index

Colbert

Name: Colbert
Author: ColBERT

huggingface.coInfrastructure

ColBERTv2.0 is an open-source neural retrieval model designed for efficient and accurate information retrieval. Built on BERT, it enables scalable semantic search and question answering, making it suitable for researchers and engineers building advanced search systems.

Open SourceWebCLISelf-hosted

Visit huggingface.co

Overview

5 features

Colbert is an Other AI project. It improves the accuracy and efficiency of large-scale information retrieval for search and question answering systems. Colbert is an open-source project aimed at AI researchers and search engineers. The project is open source (Open Source). It ships for the web and the command line, and it can be self-hosted.

Behind Colbert is ColBERT, and it first shipped in 2022. Among its 5 catalogued features are neural retrieval, BERT-based, and pyTorch support.

Summary written by a language model from the project’s public pages.

Neural retrieval
BERT-based
PyTorch support
Efficient search
Open source

Built with & integrations

Hosting

AWS

AI providers

anthropicopenai

Runs on

BrowserCLISelf-hosted

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of Service Open SourceFree tierGitHub

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed19 Jul · 19:18 UTC
colbert-ir/colbertv2.0 verified via Hugging Face Enumerator
Source: Hugging Face Enumerator · Open

Frequently asked questions about Colbert

What is Colbert?: Colbert improves the accuracy and efficiency of large-scale information retrieval for search and question answering systems. It is catalogued under Other AI on PulseGate.
Who should use Colbert?: Colbert is an open-source project built for AI researchers and search engineers.
Does Colbert have a free plan?: Yes — Colbert is open source under the Open Source license and free to use.
What platforms does Colbert run on?: Colbert runs on the web and the command line. It can also be self-hosted.
Is Colbert still active?: Unverified. Colbert has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Colbert?: Similar projects tracked by PulseGate include Colbert Bert Tiny, Jina Colbert, and Answerai Colbert Small.Colbert Bert Tiny Jina Colbert Answerai Colbert Small
Who develops Colbert?: Colbert is developed by ColBERT.
How long has Colbert been around?: Colbert first shipped in 2022.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
Open source: Yes (GitHub)
License: Open Source
Built for: AI researchers and search engineers
Model: Open source
Solves: Improves the accuracy and efficiency of large-scale information retrieval for search and question answering systems.

Registered as

GitHub: stanfordnlp/dsp
Hugging Face: colbert-ir/colbertv2.0

Developer

GitHub

Open source

View on GitHub

Index record

Indexed: 19 Jul 2026
Lifecycle: Alive
Last seen: 19 Jul 2026

Identity audit (12)

Slug: colbert-ir-colbertv2-0-huggingface-co
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 19 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Derived from the model's own Hugging Face metadata.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Canonical URL: https://huggingface.co/colbert-ir/colbertv2.0

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do