alt.freeweights.text / NemoMix-Unleashed-12B
From: MarinaraSpaghetti <huggingface.co/MarinaraSpaghetti>Newsgroups: alt.freeweights.textSubject:

NemoMix-Unleashed-12B

Date: 2026-11-15Commit: 74fe434Signed: 2DC28CC7B26A283B ✓

Text generation model with 12.2B parameters. Safetensors weights, 24.5 GB in all. Published by MarinaraSpaghetti under Apache-2.0.

12.2B params24.5GBNemoMix-Unleashed-12Bsafetensorspermissive
FactsParams12.2BSize24.5 GBFormatssafetensorsTasktext generationLicenseApache-2.0From sourcepermissive
$ fw get MarinaraSpaghetti/NemoMix-Unleashed-12B
# manifest sha256 cdf671cebe46… · 24.5 GB · 13 files
$ fw verify ./NemoMix-Unleashed-12B MarinaraSpaghetti/NemoMix-Unleashed-12B
From sourceHosted (signed)MarinaraSpaghetti/NemoMix-Unleashed-12BLast check: 2026-11-15 03:53 UTC

Get help: custom fine-tune or private deploy. We review your setup before we quote.

Works with

Overview

Size
24.5 GB
Weights
24.5 GB (safetensors)
Parameters
12.2B
Formats
safetensors
Task
text generation
License
Apache-2.0 (permissive)
Files
13, each with a sha256
Publisher
MarinaraSpaghetti
Added
2026-11-15
Section
alt.freeweights.text
Lineage

Original release from the publisher.

Where these bytes come from
Publisher at the pinned commit→You

Sources are tried in order. A file counts only when its size and sha256 match the manifest. Sources are checked when you ask for them, not on a timer.

Sources
BadgeHostLast checkResult
From sourcehuggingface.co2026-11-15 03:53 UTCpassed

Model card

From the publisher at commit 74fe434. Shown as plain text with links; images open at the publisher.

Image: image/jpeg

Image: image/png

Information#

Details#

Okay, I tried really hard to improve my ChatML merges, but that has gone terribly wrong. Everyone is adding special tokens with different IDs so can't even make a proper union tokenizer for them, damn. Not to mention, I made some... interesting discoveres in regards to some models' context lenghts. You can watch the breakdown of how it went down here: https://www.captiongenerator.com/v/2303039/marinaraspaghetti's-merging-experience.

This one feels a bit different to my previous attempts and seems less prone to repetition, especially on higher contexts, which is great for me! I'll probably improve on it even further, but for now, it feels rather nice. Great for RP and storytelling. All credits and thanks go to the amazing MistralAI, Intervitens, Sao10K and Nbeerbower for their amazing models! Plus, special shoutouts to Parasitic Rogue for ideas and Prodeus Unity and Statuo for cool exl2 quants of my previous merges. Cheers to folks over at the Drummer's server! Have a good one, everyone.

Instruct#

Image: image/gif

Sigh, Mistral Instruct, I'm afraid.

UPDATE: WE HAD THE WRONG FORMAT ALL ALONG, JUST RECEIVED HOW IT'S SUPPOSED TO LOOK LIKE FROM THE OFFICIAL MISTRALAI TEAM MEMBER.

Image: image/png

...This had made me question everything I thought I knew.

<s>[INST]{system}[/INST]{response}</s>[INST]{user's message}[/INST]{response}</s>

Parameters#

I recommend running Temperature 1.0-1.25 with 0.1 Top A or 0.01-0.1 Min P, and with 0.8/1.75/2/0 DRY. Also works with lower Temperatures below 1.0. Nothing more needed.

Settings#

You can use my exact settings from here (use the ones from the Mistral Base/Customized folder, I also recommend checking the Mistral Improved folder): https://huggingface.co/MarinaraSpaghetti/SillyTavern-Settings/tree/main.

GGUF#

https://huggingface.co/bartowski/NemoMix-Unleashed-12B-GGUF

EXL2#

https://huggingface.co/Statuo/NemoMix-Unleashed-EXL2-8bpw

NemoMix-Unleashed-12B#

This is a merge of pre-trained language models created using mergekit.

Merge Details#

Merge Method#

This model was merged using the della_linear merge method using E:\mergekit\mistralaiMistral-Nemo-Base-2407 as a base.

Models Merged#

The following models were included in the merge:

  • E:\mergekit\intervitens_mini-magnum-12b-v1.1
  • E:\mergekit\nbeerbower_mistral-nemo-bophades-12B
  • E:\mergekit\Sao10K_MN-12B-Lyra-v1
  • E:\mergekit\nbeerbower_mistral-nemo-gutenberg-12B
  • E:\mergekit\mistralaiMistral-Nemo-Instruct-2407
Configuration#

The following YAML configuration was used to produce this model:

models:
  - model: E:\mergekit\mistralaiMistral-Nemo-Instruct-2407
    parameters:
      weight: 0.1
      density: 0.4
  - model: E:\mergekit\nbeerbower_mistral-nemo-bophades-12B
    parameters:
      weight: 0.12
      density: 0.5
  - model: E:\mergekit\nbeerbower_mistral-nemo-gutenberg-12B
    parameters:
      weight: 0.2
      density: 0.6
  - model: E:\mergekit\Sao10K_MN-12B-Lyra-v1
    parameters:
      weight: 0.25
      density: 0.7
  - model: E:\mergekit\intervitens_mini-magnum-12b-v1.1
    parameters:
      weight: 0.33
      density: 0.8
merge_method: della_linear
base_model: E:\mergekit\mistralaiMistral-Nemo-Base-2407
parameters:
  epsilon: 0.05
  lambda: 1
dtype: bfloat16
tokenizer_source: base

Ko-fi#

Enjoying what I do? Consider donating here, thank you!#

https://ko-fi.com/spicy_marinara

Files

13 files · 24.5 GBWeights 24.5 GB (safetensors). Sizes and sha256 from the signed manifest.
Hide all 13 files with their sha256
FileSizesha256
.gitattributes1.52 KB11ad7efa24975ee4b0c3c3a38ed18737f0658a5f75a0a96787b576a78a023361
README.md4.00 KB608aa827e3ab09367252f5e663495fc0daaedb7b021192c63782d90398df5e2f
config.json713 B84b6595e6e63c99af07e578bada89b11481151889f4954e557fc3774808c819c
mergekit_config.yml745 B5b7b0658add399110fa5f84c4e5f3fdc6890e0e75d983322f523ae1ab4f1a2b7
model-00001-of-00005.safetensors4.87 GB73dea002d652d750687aad5f69ca87753c688d831140b55197c0cb666f7ce4a1
model-00002-of-00005.safetensors4.91 GB9aa00e88bcb542076fd735906b498ae68a17bee9be90b1f461719890835a4e67
model-00003-of-00005.safetensors4.91 GBaddae4a824d2a11cb6430b2444075844e5cbc81384734cdb8a98160d4e7e8fef
model-00004-of-00005.safetensors4.91 GBdff93cf2f37297cadad196674b41eb0467d0ca22a33e28cd006845b978b6a4f4
model-00005-of-00005.safetensors4.91 GB6e1ac1893a7b595620a288531dbcf97f96375d25238f228f49c6cd29c6c45420
model.safetensors.index.json28.5 KB9d52d558388bbe3708642c5a4de5a9ee76018343d3baced27adacdb7bba61bf0
special_tokens_map.json437 Bb779ce0b2be00f7cfd9d6188ed88e94700dafc1a7138fef8fca88f06aca11dac
tokenizer.json9.26 MBe11c71726323d33da7b8d6f6f269f1988931c0a52b7122bcdd8c05042974e0db
tokenizer_config.json185 KB63918a68a08ca84999c817f2d69b2915bb3b1c431850538bad60600030d73f8b
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
74fe434e22 pinned now2026-11-15 03:53 UTC13 files · 24.5 GB

Use it

$ fw get MarinaraSpaghetti/NemoMix-Unleashed-12B
# manifest sha256 cdf671cebe46… · 24.5 GB · 13 files
$ fw verify ./NemoMix-Unleashed-12B MarinaraSpaghetti/NemoMix-Unleashed-12B
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/MarinaraSpaghetti/NemoMix-Unleashed-12B.json --dir ./NemoMix-Unleashed-12B $ python3 fw.py verify ./NemoMix-Unleashed-12B ./MarinaraSpaghetti__NemoMix-Unleashed-12B.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download MarinaraSpaghetti/NemoMix-Unleashed-12B --revision 74fe434e22b840be8e258f0a810e826026ef5f12 --local-dir ./NemoMix-Unleashed-12B
transformersLoad the weights in Python.
import os os.environ["HF_ENDPOINT"] = "https://freeweights.allternit.com" from transformers import AutoModelForCausalLM, AutoTokenizer tok = AutoTokenizer.from_pretrained("MarinaraSpaghetti/NemoMix-Unleashed-12B", revision="74fe434e22b840be8e258f0a810e826026ef5f12") model = AutoModelForCausalLM.from_pretrained("MarinaraSpaghetti/NemoMix-Unleashed-12B", revision="74fe434e22b840be8e258f0a810e826026ef5f12", device_map="auto")
vLLMServe an OpenAI-compatible API.
$ HF_ENDPOINT=https://freeweights.allternit.com vllm serve MarinaraSpaghetti/NemoMix-Unleashed-12B --revision 74fe434e22b840be8e258f0a810e826026ef5f12

License

Name
Apache License 2.0
Id
Apache-2.0
Class
Permissive
Redistribution
yes
Listing
Hosted (signed)
Decided
License as declared by the publisher. No person read it. 2026-11-15
Text in
README.md
Text sha256
608aa827e3ab09367252f5e663495fc0daaedb7b021192c63782d90398df5e2f
Terms gate
No extra terms beyond the license.

Read the license text

Licenses are checked against the license table. A custom license passes only after a person reads it.

Provenance

From: MarinaraSpaghetti <huggingface.co/MarinaraSpaghetti>Newsgroups: alt.freeweights.textSubject: NemoMix-Unleashed-12BDate: 2026-11-15Commit: 74fe434Signed: 2DC28CC7B26A283B ✓
Upstream
MarinaraSpaghetti/NemoMix-Unleashed-12B
Pinned commit
74fe434e22b840be8e258f0a810e826026ef5f12
Manifest
NemoMix-Unleashed-12B.json · .minisig
Manifest sha256
cdf671cebe4600f9e68a2a0a33aff4f01beaa1a82ac08b0f932ab245835373b3
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 03:53 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/MarinaraSpaghetti/NemoMix-Unleashed-12B.json $ curl -O https://freeweights.allternit.com/manifests/MarinaraSpaghetti/NemoMix-Unleashed-12B.json.minisig $ minisign -Vm NemoMix-Unleashed-12B.json -P RWQ7KGqyx4zCLXtUFOqvfv8L3g+8fpKJ1FsuxPyOYMF+4KufbUxKq1Oq $ shasum -a 256 <file> # compare with the Files tab

A manifest whose signature fails must be rejected. A file whose size or sha256 does not match must be discarded. Verify a download

Model tree

1 model in the catalog name this one as their parent.

Quantizations
1
Get it
Download
$ HF_ENDPOINT=https://freeweights.allternit.com hf download MarinaraSpaghetti/NemoMix-Unleashed-12B
Open in Freeweights Studio

Pull, verify and run it in the Allternit app on Desktop, web or phone.

Signed manifest
minisign, key 2DC28CC7B26A283B. NemoMix-Unleashed-12B.json. Provenance. Takedown history: none.

Variants

1 quantized or adapter build of NemoMix-Unleashed-12B. Each has its own license check and page.

From: laion <huggingface.co/laion>Subject: a2-rl-e2egit_large-50-32B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_e2egit-large-15-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_e2egit-v2-10-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_pymethods2test-large-80-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_unitsyn-python-large-10-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_mix_h2_language_proportional-65-8B