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Sulphur 2 Base
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Sulphur 2 Base

huggingface.co·Infrastructure

This repository provides GGUF-quantized versions of SulphurAI's Sulphur-2-base (21B parameters) for text-to-video generation. Multiple quantization levels (from BF16 to Q4) allow users to balance quality and memory usage. The models are intended for local inference using compatible GGUF runtimes.

Open Source
WebAPI
S
Sulphur 2 Base preview
Visit huggingface.co↗

Overview

3 features

In the Video generation space, Sulphur 2 Base takes a focused approach. It focuses on running large video generation models efficiently on consumer hardware. It is built as an open-source project for developers. Sulphur 2 Base is open source under the Open Source license. Sulphur 2 Base is available on the web and API.

Behind Sulphur 2 Base is Abiray. Key capabilities include text-to-Video, Model Quantization, and GGUF Format.

  • ✓Text-to-Video
  • ✓Model Quantization
  • ✓GGUF Format

Tags

video-generationgguf-quantizedltx-video21b-model

AI capabilities

VideoInference: LocalWeights: Open

Built with & integrations

Hosting
aws
Runs on
BrowserAPI-only

Trust & compliance

LicenseOpen Source
Verified signals
✓ HTTPS✓ Privacy Policy✓ Terms of Service✓ Open Source
Legal
Privacy Policy →Terms of Service →

Recent events

Latest indexed changes and source events

  1. IndexedJul 19, 8:19 PM

    Abiray/Sulphur-2-base-GGUF verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Sulphur 2 Base

What does Sulphur 2 Base do?
Sulphur 2 Base focuses on running large video generation models efficiently on consumer hardware. It is catalogued under Video generation on PulseGate.
Who is Sulphur 2 Base for?
Sulphur 2 Base is an open-source project built for developers.
Is Sulphur 2 Base free?
Yes — Sulphur 2 Base is open source under the Open Source license and free to use.
What platforms does Sulphur 2 Base run on?
Sulphur 2 Base runs on the web and API.
Is Sulphur 2 Base still maintained?
PulseGate's liveness checks currently classify Sulphur 2 Base as active.
What are alternatives to Sulphur 2 Base?
Similar tools tracked by PulseGate include Sulphur 2 Base, Sugoi 32B Ultra, and Hy3.Sulphur 2 BaseSugoi 32B UltraHy3
Who makes Sulphur 2 Base?
Sulphur 2 Base is developed by Abiray.
Is Sulphur 2 Base open source?
Yes — Sulphur 2 Base is open source under the Open Source license.

At a glance

Pricing
Open Source
Platforms
Web
Languages
English
License
Open Source
First seen
Jul 19, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
developers
Model
Open source
Solves
Running large video generation models efficiently on consumer hardware.

Developer

Abiray

Live coverage

Confidence
Medium · 70
Indexed
Jul 19, 2026
Lifecycle
Alive
Activity
Active
First seen
Jul 2026
Last seen
2d ago
Identity audit (9)
Entity ID
cmrs8s5pe00sht1mgrzrqggkd
Slug
abiray-sulphur-2-base-gguf-huggingface-co
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 19, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 22, 2026
Canonical URL
https://huggingface.co/Abiray/Sulphur-2-base-GGUF

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  • Sugoi 14B Ultra
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  • Gemma 2 2b It
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