OpenAI Bel

OpenAI Bel

OpenAI
Seed2.1 Turbo

Seed2.1 Turbo

ByteDance
+
+

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About

OpenAI Bel is the reported codename of an unreleased artificial intelligence foundation model associated with OpenAI. Unofficial reports describe it as a large-scale pretraining project intended to support future generations of AI models. The project has been linked in speculative reporting to OpenAI's Astra model family and potential successors to GPT-6. Some sources claim that Bel contains more than 10 trillion parameters, although this figure has not been independently verified. OpenAI has not published official technical specifications, benchmark results, or documentation confirming the project's capabilities. Bel is not currently available as a publicly documented model through ChatGPT or the OpenAI API.

About

Seed2.1 Turbo is a next-generation AI productivity model designed to execute complex real-world tasks with strong general-agent, coding, and multimodal capabilities. It goes beyond one-off answers by carrying multi-step workflows toward defined goals and producing practical, usable outcomes across tools, environments, and interaction modes. For professional work and everyday consultation, it can support project planning, document and file processing, information analysis, solution design, content planning, tool use, and results consolidation. It also handles teaching, office, and research scenarios such as generating lesson-plan slides, analyzing complex spreadsheets, and producing industry reports. In software engineering, Seed2.1 Turbo supports end-to-end delivery across requirement analysis, feature implementation, bug fixing, environment setup, terminal usage, and result validation, while understanding codebase architecture, dependencies, and business logic to coordinate changes.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI researchers, machine learning engineers, software developers, enterprise AI teams, and organizations evaluating advanced language models

Audience

Developers and AI teams seeking a multimodal agent model for complex productivity, coding, reasoning, tool use, and long-horizon tasks

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

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 Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

OpenAI
Founded: 2015
United States
openai.com

Company Information

ByteDance
Founded: 2012
China
seed.bytedance.com/en/seed2_1

Alternatives

GPT-6 Astra

GPT-6 Astra

OpenAI

Alternatives

GPT-6.1 Sol

GPT-6.1 Sol

OpenAI
GPT-6 Sol

GPT-6 Sol

OpenAI
GPT-5.6 Sol

GPT-5.6 Sol

OpenAI
GPT-6 Luna

GPT-6 Luna

OpenAI
Seed2.1 Pro

Seed2.1 Pro

ByteDance
Kimi K2.5

Kimi K2.5

Moonshot AI

Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported
Multimodal Models Supported

Categories

AI Coding Models Supported
AI Models Supported
AI Vision Models Supported
Foundation Models Supported
Multimodal Models Supported

Integrations

Claw Code Supported
Hermes Agent Supported
OpenClaw Supported
OpenRouter Supported
Astra for Law Supported
Auggie CLI Supported
Azure OpenAI Service Supported
C# Supported
ChatGPT Enterprise Supported
ChatGPT Plus Supported
GPT-5.1-Codex-Max Supported
GPT-5.5-Cyber Supported
Go Supported
Higgsfield Supercomputer Supported
Lua Supported
Microsoft Foundry Supported
NextDocs Supported
OpenAI Dots Supported
PowerShell Supported
Yonoo Supported

Integrations

Claw Code Supported
Hermes Agent Supported
OpenClaw Supported
OpenRouter Supported
Astra for Law Not Supported
Auggie CLI Not Supported
Azure OpenAI Service Not Supported
C# Not Supported
ChatGPT Enterprise Not Supported
ChatGPT Plus Not Supported
GPT-5.1-Codex-Max Not Supported
GPT-5.5-Cyber Not Supported
Go Not Supported
Higgsfield Supercomputer Not Supported
Lua Not Supported
Microsoft Foundry Not Supported
NextDocs Not Supported
OpenAI Dots Not Supported
PowerShell Not Supported
Yonoo Not Supported
Claim OpenAI Bel and update features and information
Claim OpenAI Bel and update features and information
Claim Seed2.1 Turbo and update features and information
Claim Seed2.1 Turbo and update features and information