What are the hardware requirements for LFM3 1.7B Claude Fable5.1 Heretic Ara?

LFM3 1.7B Claude Fable5.1 Heretic Ara requires approximately 1.1 GB of VRAM and supports a context window of 256K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed LFM3 1.7B Claude Fable5.1 Heretic Ara and how large is it?

LFM3 1.7B Claude Fable5.1 Heretic Ara is developed by saidutta69, a model with 1.7b 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 LFM3 1.7B Claude Fable5.1 Heretic Ara?

LFM3 1.7B Claude Fable5.1 Heretic Ara is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

LFM3 1.7B Claude Fable5.1 Heretic Ara by saidutta69 — VRAM 1.1GB, 256K context

Name: LFM3 1.7B Claude Fable5.1 Heretic Ara
Author: saidutta69

LFM3 1.7B Claude Fable5.1 Heretic Ara is an open-source language model by saidutta69. Features: 1.7b LLM, VRAM: 1.1GB, Context: 256K, License: other, Quantized.

Abliterated Agentic Base model:quantized:saidutta6... Base model:saidutta69/lfm3-1.7... Claude-code Conversational Custom code Dataset:saidutta69/fable-5.1-p... Decensored Edge En Endpoints compatible Gguf Heretic Lfm3 Lfm3-1.7b Liquid Local-llm On-device Q4 Quantized Region:us Reproducible Safetensors Tool-calling Uncensored

Model Card on HF 🤗: https://huggingface.co/saidutta69/LFM3-1.7B-Claude-Fable5.1-heretic-ara

LFM3 1.7B Claude Fable5.1 Heretic Ara Parameters and Internals

LLM Name	LFM3 1.7B Claude Fable5.1 Heretic Ara
Repository 🤗	https://huggingface.co/saidutta69/LFM3-1.7B-Claude-Fable5.1-heretic-ara
Base Model(s)	saidutta69/LFM3-1.7B-Claude-Fable5.1 saidutta69/LFM3-1.7B-Claude-Fable5.1
Model Size	1.7b
Required VRAM	1.1 GB
Updated	2026-11-06
Maintainer	saidutta69
Model Type	lfm3
Model Files	3.5 GB 1.1 GB 1.3 GB 1.4 GB 1.9 GB 3.5 GB
Supported Languages	en
GGUF Quantization	Yes
Quantization Type	q4\|gguf\|q4_k\|q5_k
Model Architecture	Lfm3ForCausalLM
License	other
Context Length	262144
Model Max Length	262144
Transformers Version	5.22.1
Tokenizer Class	TokenizersBackend
Padding Token	<\|pad\|>
Vocabulary Size	128000

Rank the LFM3 1.7B Claude Fable5.1 Heretic Ara 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 LFM3 1.7B Claude Fable5.1 Heretic Ara

Best Alternatives	Context / RAM	Downloads	Likes
LFM3 1.7B Frontier SmartAgent	512K / 1.1 GB	1824	2
LFM3 1.7B Claude Fable5.1	256K / 1.1 GB	1304	2
LFM3 1.7B Heretic	256K / 0.8 GB	2025	2
EchoPulse 1.7B	256K / 1.1 GB	75	0
LFM3 1.7B MLX 4bit	256K / 1 GB	4944	16
LFM3 1.7B MLX 8bit	256K / 1.8 GB	2348	11
LFM3 1.7B MLX 6bit	256K / 1.4 GB	407	9
LFM3 1.7B MLX 5bit	256K / 1.2 GB	429	7
LFM3 1.7B OptiQ 4bit	256K / 1.3 GB	430	1
LFM3 1.7B Base MLX 5bit	256K / 1.2 GB	122	5

Note: green Score (e.g. "73.2") means that the model is better than saidutta69/LFM3-1.7B-Claude-Fable5.1-heretic-ara.