Who is Stsb Roberta Base for?

Stsb Roberta Base is an open-source project built for developers.

What platforms does Stsb Roberta Base run on?

Stsb Roberta Base runs on the web and API.

Is Stsb Roberta Base still maintained?

Unverified. Stsb Roberta Base 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 Stsb Roberta Base?

Similar projects tracked by PulseGate include Stsb Roberta Large, Stsb Distilroberta Base, and Sbert Legal Xlm Roberta Base.

Who makes Stsb Roberta Base?

Stsb Roberta Base is developed by cross-encoder.

How long has Stsb Roberta Base been around?

Stsb Roberta Base first shipped in 2022.

Back to the index

Stsb Roberta Base

Name: Stsb Roberta Base
Author: cross-encoder

huggingface.coInfrastructure

A cross-encoder model based on RoBERTa trained on the STS benchmark for evaluating semantic textual similarity. It is part of the sentence-transformers library and produces high-quality similarity scores between sentence pairs. The model is widely used in information retrieval, recommendation systems, and semantic search applications.

Open SourceWebAPI

Visit huggingface.co

2alternatives

3features

2022since

Overview

3 features

Stsb Roberta Base is a Foundation models & chat project. It focuses on measuring how semantically similar two English sentences are for search, clustering, or duplicate detection. Stsb Roberta Base is an open-source project aimed at developers. Stsb Roberta Base is open source under the Open Source license. Stsb Roberta Base is available on the web and API.

It is developed by cross-encoder, and it first shipped in 2022. Key capabilities include semantic similarity, sentence embeddings, and text ranking.

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

Semantic similarity
Sentence embeddings
Text ranking

Built with & integrations

Hosting

AWS

Runs on

BrowserAPI-only

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 ServiceOpen Source

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed24 Jul · 21:59 UTC
cross-encoder/stsb-roberta-base verified against its public source
Source: PulseGate · Open

Frequently asked questions about Stsb Roberta Base

What is Stsb Roberta Base?: Stsb Roberta Base focuses on measuring how semantically similar two English sentences are for search, clustering, or duplicate detection. It is catalogued under Foundation models & chat on PulseGate.
Who is Stsb Roberta Base for?: Stsb Roberta Base is an open-source project built for developers.
Does Stsb Roberta Base have a free plan?: Yes — Stsb Roberta Base is open source under the Open Source license and free to use.
What platforms does Stsb Roberta Base run on?: Stsb Roberta Base runs on the web and API.
Is Stsb Roberta Base still maintained?: Unverified. Stsb Roberta Base 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 Stsb Roberta Base?: Similar projects tracked by PulseGate include Stsb Roberta Large, Stsb Distilroberta Base, and Sbert Legal Xlm Roberta Base.Stsb Roberta Large Stsb Distilroberta Base Sbert Legal Xlm Roberta Base
Who makes Stsb Roberta Base?: Stsb Roberta Base is developed by cross-encoder.
How long has Stsb Roberta Base been around?: Stsb Roberta Base first shipped in 2022.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
Built for: developers
Model: Open source
Solves: Measuring how semantically similar two English sentences are for search, clustering, or duplicate detection.

Registered as

Hugging Face: cross-encoder/stsb-roberta-base

Developer

cross-encoder

Live coverage

Identity confidence: Medium · 70.4
Indexed: 24 Jul 2026
Lifecycle: Alive
Last seen: 24 Jul 2026

Identity audit (13)

Slug: cross-encoder-stsb-roberta-base-huggingface-co
Lifecycle state recorded: 24 Jul 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 24 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.
Last updated: 5 Aug 2026
Canonical URL: https://huggingface.co/cross-encoder/stsb-roberta-base

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

Similar apps

Closest matches by what these projects do