What are the hardware requirements for Carbon X SFT?

Carbon X SFT requires approximately 29.6 GB of VRAM and supports a context window of 40K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Carbon X SFT and how large is it?

Carbon X SFT is developed by HuggingFaceBio, a model with 14.8b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

Where can I download or evaluate Carbon X SFT?

Carbon X SFT is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Carbon X SFT by HuggingFaceBio — VRAM 29.6GB, 40K context

Name: Carbon X SFT
Author: HuggingFaceBio

Carbon X SFT is an open-source language model by HuggingFaceBio. Features: 14.8b LLM, VRAM: 29.6GB, Context: 40K, License: apache-2.0.

Base model:finetune:huggingfac... Base model:huggingfacebio/carb... Biology Conversational Dna En Endpoints compatible Genomics Qwen3 Region:us Safetensors Variant-effect-prediction

Model Card on HF 🤗: https://huggingface.co/HuggingFaceBio/Carbon-X-SFT

Carbon X SFT Parameters and Internals

LLM Name	Carbon X SFT
Repository 🤗	https://huggingface.co/HuggingFaceBio/Carbon-X-SFT
Base Model(s)	Carbon X Base HuggingFaceBio/Carbon-X-Base
Model Size	14.8b
Required VRAM	29.6 GB
Updated	2026-11-05
Maintainer	HuggingFaceBio
Model Type	qwen3
Model Files	29.6 GB
Supported Languages	en
Model Architecture	Qwen3ForCausalLM
License	apache-2.0
Context Length	40960
Model Max Length	40960
Transformers Version	5.13.0.dev0
Tokenizer Class	HybridDNATokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	157184
Errors	replace

Rank the Carbon X SFT capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

Best Alternatives to Carbon X SFT

Best Alternatives	Context / RAM	Downloads	Likes
Mira 1 Large	40K / 29.5 GB	949	5
Merged 83c487e236a000f6	40K / 29.5 GB	459	0
Mira 1 Large 0919	40K / 29.5 GB	729	2
Merged 66246cba990da19d	40K / 29.5 GB	256	0
Merged Bf9f23b81c012680	40K / 29.5 GB	233	0
Darkit V2.5 Transformers	40K / 29.5 GB	0	4
Dhanishtha Nsfw	40K / 29.5 GB	733	21
QiMing Janus Rhapsody	40K / 29.2 GB	40	0
Dhanishtha 2.0 Preview 0825	40K / 29.5 GB	73	19
Merged16 Qwen Grpo 2	40K / 29.5 GB	6	0

Note: green Score (e.g. "73.2") means that the model is better than HuggingFaceBio/Carbon-X-SFT.