Vicuna

Vicuna

lmsys.org
+
+

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About

GPT-5.5 Instant is ChatGPT’s updated default model, designed to be smarter and more accurate, with clearer, more concise answers that feel better tailored to each user. Built as a daily driver for hundreds of millions of people, this update makes everyday interactions more useful and enjoyable through stronger and tighter answers across subject areas, a more natural conversational tone, and better use of shared context when personalization can help. GPT-5.5 Instant is more dependable, with significant improvements in factuality, especially in domains where accuracy matters most, including medicine, law, and finance. It is more capable across everyday tasks, with improvements in analyzing photo and image uploads, answering STEM-related questions, and deciding when to use web search to provide a more useful answer. Responses are tighter and more to the point without losing substance, while keeping the warmth and personality that makes ChatGPT enjoyable to use.

About

Vicuna-13B is an open-source chatbot trained by fine-tuning LLaMA on user-shared conversations collected from ShareGPT. Preliminary evaluation using GPT-4 as a judge shows Vicuna-13B achieves more than 90%* quality of OpenAI ChatGPT and Google Bard while outperforming other models like LLaMA and Stanford Alpaca in more than 90%* of cases. The cost of training Vicuna-13B is around $300. The code and weights, along with an online demo, are publicly available for non-commercial use.

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

Everyday ChatGPT users who want faster, clearer, more accurate answers that adapt to their context, tasks, and personal preferences

Audience

Developers interested in an open source and powerful large language model

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

No information available.
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

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:

Review this Software

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:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

OpenAI
Founded: 2015
United States
openai.com/index/gpt-5-5-instant/

Company Information

lmsys.org
Founded: 2023
lmsys.org

Alternatives

Alternatives

Alpaca

Alpaca

Stanford Center for Research on Foundation Models (CRFM)
Falcon-40B

Falcon-40B

Technology Innovation Institute (TII)
Ferret

Ferret

Apple
GPT-5.1

GPT-5.1

OpenAI
StableVicuna

StableVicuna

Stability AI
Llama 2

Llama 2

Meta

Categories

Categories

Integrations

AI Collective
ChatGPT
ChatGPT Enterprise
ChatGPT Plus
ChatGPT Pro
LM Studio
Prem AI
WebLLM

Integrations

AI Collective
ChatGPT
ChatGPT Enterprise
ChatGPT Plus
ChatGPT Pro
LM Studio
Prem AI
WebLLM
Claim GPT-5.5 Instant and update features and information
Claim GPT-5.5 Instant and update features and information
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Claim Vicuna and update features and information