Cohere

Cohere

Cohere AI
LexVec

LexVec

Alexandre Salle
+
+

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About

Cohere is an enterprise AI platform that enables developers and businesses to build powerful language-based applications. Specializing in large language models (LLMs), Cohere provides solutions for text generation, summarization, and semantic search. Their model offerings include the Command family for high-performance language tasks and Aya Expanse for multilingual applications across 23 languages. Focused on security and customization, Cohere allows flexible deployment across major cloud providers, private cloud environments, or on-premises setups to meet diverse enterprise needs. The company collaborates with industry leaders like Oracle and Salesforce to integrate generative AI into business applications, improving automation and customer engagement. Additionally, Cohere For AI, their research lab, advances machine learning through open-source projects and a global research community.

About

LexVec is a word embedding model that achieves state-of-the-art results in multiple natural language processing tasks by factorizing the Positive Pointwise Mutual Information (PPMI) matrix using stochastic gradient descent. This approach assigns heavier penalties for errors on frequent co-occurrences while accounting for negative co-occurrences. Pre-trained vectors are available, including a common crawl dataset with 58 billion tokens and 2 million words in 300 dimensions, and an English Wikipedia 2015 + NewsCrawl dataset with 7 billion tokens and 368,999 words in 300 dimensions. Evaluations demonstrate that LexVec matches or outperforms other models like word2vec in terms of word similarity and analogy tasks. The implementation is open source under the MIT License and is available on GitHub.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Businesses, developers, and enterprises looking to integrate advanced language models for automation, text processing, and AI-driven customer interactions

Audience

Computational linguists and NLP researchers searching for a tool to improve their semantic analysis and language modeling

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 4.0 / 5
ease 5.0 / 5
features 4.0 / 5
design 5.0 / 5
support 4.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Pros & Cons from Real Users

Pros

  • The API and playground interface are good

Cons

  • Rate limiting on trial is a pain but given that it's free I can't complain.

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Cohere AI
Founded: 2019
Canada
cohere.com

Company Information

Alexandre Salle
Brazil
github.com/alexandres/lexvec

Alternatives

Lyzr

Lyzr

Lyzr AI

Alternatives

GloVe

GloVe

Stanford NLP
Claude

Claude

Anthropic
word2vec

word2vec

Google

Categories

Categories

Integrations

AICosts.ai
ApertureDB
CSS
ChatBetter
Command A Reasoning
Command A+
Command R
Diaflow
F#
Langtrace
LibreChat
Lilac
MindMac
North
PandoraBot
ProfAI
Quickwork
TypeScript
Unremot
voyage-3-large

Integrations

AICosts.ai
ApertureDB
CSS
ChatBetter
Command A Reasoning
Command A+
Command R
Diaflow
F#
Langtrace
LibreChat
Lilac
MindMac
North
PandoraBot
ProfAI
Quickwork
TypeScript
Unremot
voyage-3-large
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