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Lumimaid-v0.2-12B-heretic
Pranavz/Lumimaid-v0.2-12B-heretic
Lumimaid-v0.2-12B-heretic is a machine learning model from Pranavz. Use it for the machine learning task on the model card, and read the license before you ship it in a product. The card lists the license as cc-by-nc-4.0.
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At a glance
- License
- cc-by-nc-4.0
- Model type
- mistral
- Access
- Public
- Created
- May 7, 2026
- Updated
- May 7, 2026
- SHA
- 7b4367f0
Model card
From the Hugging Face model README
This is a decensored version of NeverSleep/Lumimaid-v0.2-12B, made using Heretic v1.2.0
Abliteration parameters
| Parameter | Value |
|---|---|
| direction_index | per layer |
| attn.o_proj.max_weight | 3.75 |
| attn.o_proj.max_weight_position | 26.51 |
| attn.o_proj.min_weight | 3.06 |
| attn.o_proj.min_weight_distance | 8.14 |
| mlp.down_proj.max_weight | 2.66 |
| mlp.down_proj.max_weight_position | 14.59 |
| mlp.down_proj.min_weight | 3.73 |
| mlp.down_proj.min_weight_distance | 25.63 |
Performance
| Metric | This model | Original model (NeverSleep/Lumimaid-v0.2-12B) |
|---|---|---|
| KL divergence | 0.2143 | 0 (by definition) |
| Refusals | 4/100 | 85/100 |
Lumimaid 0.2
<img src="https://cdn-uploads.huggingface.co/production/uploads/63ab1241ad514ca8d1430003/ep3ojmuMkFS-GmgRuI9iB.png" alt="Image" style="display: block; margin-left: auto; margin-right: auto; width: 65%;"> <div style="text-align: center; font-size: 30px;"> <a href="https://huggingface.co/NeverSleep/Lumimaid-v0.2-8B">8b</a> - <a href="https://huggingface.co/NeverSleep/Lumimaid-v0.2-12B">[12b]</a> - <a href="https://huggingface.co/NeverSleep/Lumimaid-v0.2-70B">70b</a> - <a href="https://huggingface.co/NeverSleep/Lumimaid-v0.2-123B">123b</a> </div>This model is based on: Mistral-Nemo-Instruct-2407
Wandb: https://wandb.ai/undis95/Lumi-Mistral-Nemo?nw=nwuserundis95
NOTE: As explained on Mistral-Nemo-Instruct-2407 repo, it's recommended to use a low temperature, please experiment!
Lumimaid 0.1 -> 0.2 is a HUGE step up dataset wise.
As some people have told us our models are sloppy, Ikari decided to say fuck it and literally nuke all chats out with most slop.
Our dataset stayed the same since day one, we added data over time, cleaned them, and repeat. After not releasing model for a while because we were never satisfied, we think it's time to come back!
Prompt template: Mistral
<s>[INST] {input} [/INST] {output}</s>
Credits:
- Undi
- IkariDev
Training data we used to make our dataset:
- Epiculous/Gnosis
- ChaoticNeutrals/Luminous_Opus
- ChaoticNeutrals/Synthetic-Dark-RP
- ChaoticNeutrals/Synthetic-RP
- Gryphe/Sonnet3.5-SlimOrcaDedupCleaned
- Gryphe/Opus-WritingPrompts
- meseca/writing-opus-6k
- meseca/opus-instruct-9k
- PJMixers/grimulkan_theory-of-mind-ShareGPT
- NobodyExistsOnTheInternet/ToxicQAFinal
- Undi95/toxic-dpo-v0.1-sharegpt
- cgato/SlimOrcaDedupCleaned
- kalomaze/Opus_Instruct_25k
- Doctor-Shotgun/no-robots-sharegpt
- Norquinal/claude_multiround_chat_30k
- nothingiisreal/Claude-3-Opus-Instruct-15K
- All the Aesirs dataset, cleaned, unslopped
- All le luminae dataset, cleaned, unslopped
- Small part of Airoboros reduced
We sadly didn't find the sources of the following, DM us if you recognize your set !
- Opus_Instruct-v2-6.5K-Filtered-v2-sharegpt
- claude_sharegpt_trimmed
- CapybaraPure_Decontaminated-ShareGPT_reduced
Datasets credits:
- Epiculous
- ChaoticNeutrals
- Gryphe
- meseca
- PJMixers
- NobodyExistsOnTheInternet
- cgato
- kalomaze
- Doctor-Shotgun
- Norquinal
- nothingiisreal
Others
Undi: If you want to support us, you can here.
IkariDev: Visit my retro/neocities style website please kek
- Type
- mistral
- License
- cc-by-nc-4.0
- Created
- May 7, 2026
- Updated
- May 7, 2026