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Open-weight model · Text generation

LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated

by DuoNeural DuoNeural/LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated

DuoNeural/LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated is an apex-tier, uncensored autonomous agentic coding model trained by DuoNeural (Aura, Archon, and Jesse).

Parameters8.5B
Context128,000
Weights16.9 GB
Licenseother
AccessOpen weights
Monthly Downloads

Runs On

What it takes to serve LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated (8.5B parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 16.9 GB 20.3 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 8.5 GB 10.2 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 4.2 GB 5.1 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Sep 18, 2026.

Model Card

DuoNeural/LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated is an apex-tier, uncensored autonomous agentic coding model trained by DuoNeural (Aura, Archon, and Jesse). Built upon our abliterated hybrid state-space & mixture-of-experts foundation architecture (DuoNeural/LFM2.5-8B-A1B-Abliterated), this model activates only 1.5 billion parameters per token out of its 8.3 billion total parameters, delivering blistering inference speeds (~380–400 tokens/sec on consumer GPUs like RTX 3090, and ~90 tokens/sec on legacy GTX 1070 laptops) while fitting in under 6 GB VRAM with Q4KM quantization. 1. Native Hermes Agentic Loop: - Explicit... deliberation before every action. - Structured... containers…

Excerpt from the card by DuoNeural, licensed other.

Configuration

Architecture
Lfm2MoeForCausalLM
Context length (tokens)
128,000
Layers
24
Hidden size
2,048
Feed-forward size
7,168
Attention heads
32
Key/value heads
8
Vocabulary size
128,000
Experts
32
Experts active per token
4
Model type
lfm2_moe

Identity and Version

Repository
DuoNeural/LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated
Publisher
DuoNeural
Task
Text generation
Modality
Text
Library
hermes
Parameters
8.5B parameters
Languages
duo-neural, moe
Revision
1d3aa6a23775232047588c8e9f6dbcd464e3bd10
First published
2026-09-17
Last updated
2026-09-18

Files and Weights

8 files, 17.0 GB in total. The weights are 1 file totalling 16.9 GB in safetensors.

Weights1 file · 16.9 GB
Configuration2 files · 1.4 KB
Tokenizer2 files · 17.9 MB
Documentation1 file · 5.6 KB
Other1 file · 4.6 KB
Repository1 file · 1.6 KB
Every file
FileTypeSizeSHA-256
model.safetensorsWeights16.9 GB 2835dc2952eb
config.jsonConfiguration1.2 KB
generation_config.jsonConfiguration231 B
README.mdDocumentation5.6 KB
chat_template.jinjaOther4.6 KB
.gitattributesRepository1.6 KB
tokenizer.jsonTokenizer17.9 MB 4e2413481f02
tokenizer_config.jsonTokenizer453 B

License and Download

License
other
Access
Open weights, no gate
Download size
16.9 GB
Download from DuoNeural

Released by DuoNeural through its official repository on Hugging Face.

Built From

  • Derived from DuoNeural/LFM2.5-8B-A1B-Abliterated

Memory Requirements

PrecisionWeights in memory
As published16.9 GB
16-bit16.9 GB
8-bit8.5 GB
4-bit4.2 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated

How much GPU memory does LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated need?

About 20.3 GB at 16-bit and 5.1 GB at 4-bit: the weights (8.5B parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated on?

At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

What license is LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated released under?

other, as its publisher declares it. Read the license text before commercial use.

What is LFM2.5-8B-A1B-Hermes-Agentic-Coder-Abliterated's context length?

128,000 tokens, from the maximum position embeddings in its published configuration.

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