What are the hardware requirements for K2 Horizon 0.9B Heretic?

K2 Horizon 0.9B Heretic requires approximately 4.3 GB of VRAM and supports a context window of 128K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed K2 Horizon 0.9B Heretic and how large is it?

K2 Horizon 0.9B Heretic is developed by Avicennasis, a model with 0.9b 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 K2 Horizon 0.9B Heretic?

K2 Horizon 0.9B Heretic is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

K2 Horizon 0.9B Heretic by Avicennasis — VRAM 4.3GB, 128K context

Name: K2 Horizon 0.9B Heretic
Author: Avicennasis

K2 Horizon 0.9B Heretic is an open-source language model by Avicennasis. Features: 0.9b LLM, VRAM: 4.3GB, Context: 128K, License: apache-2.0, LLM Explorer Score: 0.29.

Abliterated Base model:finetune:ifm/k2-hor... Base model:ifm/k2-horizon-0.9b Conversational Custom code En Heretic K2-horizon K2 horizon Region:us Safetensors Uncensored Zh

Model Card on HF 🤗: https://huggingface.co/Avicennasis/K2-Horizon-0.9B-heretic

K2 Horizon 0.9B Heretic Parameters and Internals

LLM Name	K2 Horizon 0.9B Heretic
Repository 🤗	https://huggingface.co/Avicennasis/K2-Horizon-0.9B-heretic
Base Model(s)	IFM/K2-Horizon-0.9B IFM/K2-Horizon-0.9B
Model Size	0.9b
Required VRAM	4.3 GB
Updated	2026-10-07
Maintainer	Avicennasis
Model Type	k2_horizon
Model Files	4.3 GB
Supported Languages	en zh
Model Architecture	K2HorizonForCausalLM
License	apache-2.0
Context Length	131072
Model Max Length	131072
Transformers Version	5.17.0
Tokenizer Class	TokenizersBackend
Padding Token	reserved_special_token_205
Vocabulary Size	64256

Rank the K2 Horizon 0.9B Heretic capabilities

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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 K2 Horizon 0.9B Heretic

Best Alternatives	Context / RAM	Downloads	Likes
K2 Type 0.9B	128K / 2.2 GB	1335	26
K2 Horizon 0.9B	128K / 2.2 GB	1178	23

Note: green Score (e.g. "73.2") means that the model is better than Avicennasis/K2-Horizon-0.9B-heretic.