Sky-T1

Sky-T1

NovaSky
+
+

Related Products

  • Claude
    38,813 Ratings
    Visit Website
  • Vertex AI
    783 Ratings
    Visit Website
  • Gemini
    1,037,445 Ratings
    Visit Website
  • Google AI Studio
    11 Ratings
    Visit Website
  • LM-Kit.NET
    23 Ratings
    Visit Website
  • Ango Hub
    15 Ratings
    Visit Website
  • Motivosity
    4,214 Ratings
    Visit Website
  • RaimaDB
    9 Ratings
    Visit Website
  • Bloomerang CRM
    2,381 Ratings
    Visit Website
  • TrustInSoft Analyzer
    6 Ratings
    Visit Website

About

GPT-5.1 Instant is a high-performance AI model designed for everyday users that combines speed, responsiveness, and improved conversational warmth. The model uses adaptive reasoning to instantly select how much computation is required for a task, allowing it to deliver fast answers without sacrificing understanding. It emphasizes stronger instruction-following, enabling users to give precise directions and expect consistent compliance. The model also introduces richer personality controls so chat tone can be set to Default, Friendly, Professional, Candid, Quirky, or Efficient, with experiments in deeper voice modulation. Its core value is to make interactions feel more natural and less robotic while preserving high intelligence across writing, coding, analysis, and reasoning. GPT-5.1 Instant routes user requests automatically from the base interface, with the system choosing whether this variant or the deeper “Thinking” model is applied.

About

Sky-T1-32B-Preview is an open source reasoning model developed by the NovaSky team at UC Berkeley's Sky Computing Lab. It matches the performance of proprietary models like o1-preview on reasoning and coding benchmarks, yet was trained for under $450, showcasing the feasibility of cost-effective, high-level reasoning capabilities. The model was fine-tuned from Qwen2.5-32B-Instruct using a curated dataset of 17,000 examples across diverse domains, including math and coding. The training was completed in 19 hours on eight H100 GPUs with DeepSpeed Zero-3 offloading. All aspects of the project, including data, code, and model weights, are fully open-source, empowering the academic and open-source communities to replicate and enhance the model's performance.

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 professionals and creators searching for a tool that excels at writing, coding, problem solving and instruction-following with human-friendly responses

Audience

Users that want to train their own powerful AI Model like o1

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-5-1/

Company Information

NovaSky
United States
novasky-ai.github.io/posts/sky-t1/

Alternatives

Claude Opus 4.1

Claude Opus 4.1

Anthropic

Alternatives

Qwen2.5-1M

Qwen2.5-1M

Alibaba
Smaug-72B

Smaug-72B

Abacus
GPT-5.2

GPT-5.2

OpenAI
GPT-5.1

GPT-5.1

OpenAI
Olmo 3

Olmo 3

Ai2

Categories

Categories

Integrations

Aardvark
AiAssistWorks
ChatGPT
Codex CLI
EaseMate AI
GitHub
GitHub Copilot
Go
JavaScript
Kimi K2 Thinking
Kineto by JetBrains
Microsoft Foundry
NextDocs
OpenAI
OpenRouter
PHP
React
ThreadMaster.ai
TypeScript
Verdent

Integrations

Aardvark
AiAssistWorks
ChatGPT
Codex CLI
EaseMate AI
GitHub
GitHub Copilot
Go
JavaScript
Kimi K2 Thinking
Kineto by JetBrains
Microsoft Foundry
NextDocs
OpenAI
OpenRouter
PHP
React
ThreadMaster.ai
TypeScript
Verdent
Claim GPT-5.1 Instant and update features and information
Claim GPT-5.1 Instant and update features and information
Claim Sky-T1 and update features and information
Claim Sky-T1 and update features and information