Text Generation
PEFT
Safetensors
English
lora
adapter
llama
fine-tuned
horoscope
creative-writing
on-device
Instructions to use edbuildingstuff/unhinged-horoscopes-lora with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- PEFT
How to use edbuildingstuff/unhinged-horoscopes-lora with PEFT:
from peft import PeftModel from transformers import AutoModelForCausalLM base_model = AutoModelForCausalLM.from_pretrained("unsloth/llama-3.2-1b-instruct-unsloth-bnb-4bit") model = PeftModel.from_pretrained(base_model, "edbuildingstuff/unhinged-horoscopes-lora") - Notebooks
- Google Colab
- Kaggle
Update model card
Browse files
README.md
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license: apache-2.0
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---
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license: apache-2.0
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base_model: meta-llama/Llama-3.2-1B-Instruct
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language:
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- en
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tags:
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- lora
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- peft
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- adapter
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- llama
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- fine-tuned
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- horoscope
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- creative-writing
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- on-device
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library_name: peft
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pipeline_tag: text-generation
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---
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# Unhinged Horoscopes — LoRA adapter
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A ~22MB LoRA adapter on top of Llama 3.2 1B Instruct that overrides the base model's tone and turns it into a generator for absurd, specific, chaotic-neutral horoscopes from a 30-token prompt. The adapter is narrow on the input format and on output length; it does not significantly rewrite the base model's general knowledge or safety behaviour.
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If you only want to **run** the model, grab the merged and quantised GGUF at [edbuildingstuff/unhinged-horoscopes](https://huggingface.co/edbuildingstuff/unhinged-horoscopes) (~770MB, drops into `llama.cpp` / `ollama` / mobile FFI as a single file).
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This adapter repo is for developers who want to:
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- inspect what was changed
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- merge it into a different base build, dtype, or runtime
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- continue training on top of it
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- reproduce the result from scratch
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## Adapter config
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| Field | Value |
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|---|---|
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| Base model | [`meta-llama/Llama-3.2-1B-Instruct`](https://huggingface.co/meta-llama/Llama-3.2-1B-Instruct) |
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| LoRA rank (`r`) | 16 |
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| LoRA alpha | 32 |
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| Target modules | `q_proj`, `k_proj`, `v_proj`, `o_proj`, `gate_proj`, `up_proj`, `down_proj` (all 7 projection layers) |
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| Adapter size | ~22MB |
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| Format | Safetensors (PEFT) |
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## Prompt format
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The adapter was trained on a single user message with no system prompt. Match this format exactly; the fine-tune is narrow on it.
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```
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Sign: Aries
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Category: Daily Chaos
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Date: 2026-05-02
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Generate an unhinged horoscope.
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```
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Required values:
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- `Sign` is one of: `Aries`, `Taurus`, `Gemini`, `Cancer`, `Leo`, `Virgo`, `Libra`, `Scorpio`, `Sagittarius`, `Capricorn`, `Aquarius`, `Pisces`
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- `Category` is one of: `Daily Chaos`, `Love Life`, `Career`, `Vibe Check`
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- `Date` is `YYYY-MM-DD`
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Apply the standard Llama 3.2 chat template around the user message.
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## Quick start
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### Load with PEFT
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```python
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from peft import PeftModel
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from transformers import AutoModelForCausalLM, AutoTokenizer
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base_id = "meta-llama/Llama-3.2-1B-Instruct"
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adapter_id = "edbuildingstuff/unhinged-horoscopes-lora"
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base = AutoModelForCausalLM.from_pretrained(base_id, torch_dtype="auto", device_map="auto")
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tokenizer = AutoTokenizer.from_pretrained(base_id)
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model = PeftModel.from_pretrained(base, adapter_id)
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prompt = (
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"Sign: Leo\n"
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"Category: Career\n"
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"Date: 2026-05-02\n"
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"Generate an unhinged horoscope."
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)
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input_ids = tokenizer.apply_chat_template(
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[{"role": "user", "content": prompt}],
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return_tensors="pt",
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add_generation_prompt=True,
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).to(model.device)
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out = model.generate(
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input_ids,
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max_new_tokens=120,
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temperature=0.9,
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top_p=0.9,
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do_sample=True,
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)
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print(tokenizer.decode(out[0][input_ids.shape[1]:], skip_special_tokens=True))
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```
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### Merge into FP16 base
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```python
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from peft import PeftModel
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from transformers import AutoModelForCausalLM, AutoTokenizer
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base = AutoModelForCausalLM.from_pretrained(
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"meta-llama/Llama-3.2-1B-Instruct",
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torch_dtype="auto",
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device_map="cpu",
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)
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model = PeftModel.from_pretrained(base, "edbuildingstuff/unhinged-horoscopes-lora")
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merged = model.merge_and_unload()
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merged.save_pretrained("./merged_hf")
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AutoTokenizer.from_pretrained("meta-llama/Llama-3.2-1B-Instruct").save_pretrained("./merged_hf")
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```
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Output: `./merged_hf/` — FP16 merged base + adapter, ~2.4GB safetensors.
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### Convert to GGUF and quantise to Q4_K_M
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Clone and build `llama.cpp` (one-time):
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```bash
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git clone https://github.com/ggerganov/llama.cpp.git
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cmake -B llama.cpp/build llama.cpp
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cmake --build llama.cpp/build --config Release
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```
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Convert merged FP16 to GGUF, then quantise:
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```bash
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python llama.cpp/convert_hf_to_gguf.py ./merged_hf \
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--outtype f16 \
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--outfile ./unhinged-horoscopes-f16.gguf
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llama.cpp/build/bin/llama-quantize \
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./unhinged-horoscopes-f16.gguf \
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./unhinged-horoscopes-q4_k_m.gguf \
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Q4_K_M
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```
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Outputs:
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- `unhinged-horoscopes-f16.gguf` — FP16 GGUF (~2.48GB)
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- `unhinged-horoscopes-q4_k_m.gguf` — Q4_K_M GGUF (~770MB), ready to drop into `llama.cpp`, `ollama`, or `llamadart`
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For a different precision (Q5_K_M, Q8_0, IQ-quants, etc.) substitute the last argument to `llama-quantize`.
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### Shortcut: pre-merged + Q4_K_M GGUF
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If you don't need to inspect the intermediates, the merged Q4_K_M GGUF is published at [edbuildingstuff/unhinged-horoscopes](https://huggingface.co/edbuildingstuff/unhinged-horoscopes). Drop-in usable in `llama.cpp` / `ollama` / `llamadart`.
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## What the adapter changes
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- **Tone register.** Confident, absurd, specific, chaotic neutral. The trained register dominates on prompts that match the 4-line template.
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- **Output length.** 1 to 3 sentences, ~30 to 80 tokens. The model does not pad, does not preface with "Sure, here is your horoscope", does not list bullets.
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- **Format adherence.** Responds directly to the 4-line prompt template without preamble.
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- **Per-sign personality threads.** Subtle (Aries impulsive, Capricorn workaholic, Pisces dreamer, Aquarius alien, etc.) — present but not heavy-handed.
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## What the adapter does not change
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- **Base safety behaviour is largely intact.** The training set is benign and short, so the adapter does not significantly rewrite the base model's refusal patterns.
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- **General knowledge is preserved.** Off-template prompts (free-form questions, advice-seeking, factual queries) still resolve through the base model. The adapter is narrow on the prompt template and does not crowd out base capability.
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- **Off-template behaviour is uncalibrated.** If you stray from the 4-line template, expect base-Llama-with-some-tone-bleed, not horoscope output.
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If you stack this adapter with another LoRA, expect tone interference; the chaotic-neutral register tends to dominate.
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## Training
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| Field | Value |
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|---|---|
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| Base model | [`meta-llama/Llama-3.2-1B-Instruct`](https://huggingface.co/meta-llama/Llama-3.2-1B-Instruct) |
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| Method | LoRA, all 7 projection modules |
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| Rank (`r`) | 16 |
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| Alpha | 32 |
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| Epochs | 3 |
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| Batch size | 4 |
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| Learning rate | 2e-4 |
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| Max sequence length | 256 tokens |
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| Training platform | [Ertas.AI](https://www.ertas.ai) (managed fine-tuning, GPUs pre-configured) |
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### Dataset
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| Field | Value |
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|---|---|
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| Size | 480 examples |
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| Coverage | 12 signs × 4 categories × 10 each (no missing combos) |
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| Format | ShareGPT JSONL (one user + one assistant message per line, no system prompt) |
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| Date conditioning | ~70% date-agnostic, ~30% date-conditioned (season, day-of-week, month vibes) |
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| Output length distribution | 1 to 3 sentences, 30 to 80 tokens target |
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| Hard rules | No real people, brands, or locations. No mean-spirited content. No harmful advice (even as jokes). No repetitive patterns. |
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| Validation | `dataset/validate_dataset.py` checks JSON schema, sign and category coverage, response length, and flags generic phrases |
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A small Alpaca-format mirror of the dataset (`{instruction, output}`) was also generated for trainers that prefer Alpaca over ShareGPT.
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### Sample training pairs
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```jsonl
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{"messages": [{"role": "user", "content": "Sign: Aries\nCategory: Daily Chaos\nDate: 2026-04-15\nGenerate an unhinged horoscope."}, {"role": "assistant", "content": "You will argue with a GPS today. You will lose. It knows things about you that you told no one. Lucky object: a fork you've been suspicious of since February."}]}
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{"messages": [{"role": "user", "content": "Sign: Capricorn\nCategory: Career\nDate: 2026-04-15\nGenerate an unhinged horoscope."}, {"role": "assistant", "content": "Your boss will email you at 11:47pm. It will just say 'hmm'. Do not respond. Do not sleep. Just know."}]}
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```
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## Files in this repo
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| File | Purpose |
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|---|---|
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| `adapter_config.json` | PEFT adapter configuration (rank, alpha, target modules) |
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| `adapter_model.safetensors` | LoRA delta weights (~22MB) |
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| Tokenizer files (if shipped) | Inherit from base — re-load from `meta-llama/Llama-3.2-1B-Instruct` if absent |
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## Related
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- **Merged + Q4_K_M GGUF (run-ready):** [edbuildingstuff/unhinged-horoscopes](https://huggingface.co/edbuildingstuff/unhinged-horoscopes)
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- **Reference Android app (Flutter + `llamadart`):** Unhinged Horoscopes — [Google Play](https://play.google.com/store/apps/details?id=ai.ertas.horoscope) / [horoscope.ertas.ai](https://horoscope.ertas.ai) (bundle id `ai.ertas.horoscope`)
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- **Fine-tuning platform:** [Ertas.AI](https://www.ertas.ai)
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## License and credits
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- Adapter weights: Apache-2.0 (downstream use must also comply with [Meta's Llama 3.2 community licence](https://www.llama.com/llama3_2/license/))
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- Training dataset: MIT
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- Fine-tuned with [Ertas.AI](https://www.ertas.ai), the managed fine-tuning platform that ran this LoRA on pre-configured GPUs end-to-end
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- Built by Edward Yang ([edbuildingstuff](https://huggingface.co/edbuildingstuff)) as a reference POC for Ertas Product A: build your own on-device AI model and ship it inside your app. App live at [horoscope.ertas.ai](https://horoscope.ertas.ai) / [Google Play](https://play.google.com/store/apps/details?id=ai.ertas.horoscope).
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