FableForge-1.5B
FableForge generalist — all NEXUS domains distilled into one model.
Part of the FableForge ecosystem.
⚡ Quickest start — Ollama (these pulls credit the source, not a mirror)
ollama run hf.co/fableforge-ai/FableForge-1.5B:Q4_K_M
🦙 llama.cpp
llama-cli -hf fableforge-ai/FableForge-1.5B:Q4_K_M -p "Hello!"
💠 LM Studio
Search fableforge-ai/FableForge-1.5B and pick a quant below.
📦 Provided quants (download one file, not the whole repo)
| File | Quant | Size | Notes |
|---|---|---|---|
| fableforge-1.5b-f16.gguf | F16 | 3.09 GB | Full precision (unquantized). Reference / conversion. |
| fableforge-1.5b-q8_0.gguf | Q8_0 | 1.65 GB | Extremely high quality — usually overkill. |
| fableforge-1.5b-q6_k.gguf | Q6_K | 1.27 GB | Very high quality, near-perfect. Recommended if you have the RAM. |
| fableforge-1.5b-q5_k_m.gguf | Q5_K_M | 1.13 GB | High quality. Recommended. |
| fableforge-1.5b-q4_k_m.gguf | Q4_K_M | 0.99 GB | ⭐ Best size/quality balance — default pick for most users. |
| fableforge-1.5b-iq4_xs.gguf | IQ4_XS | 0.90 GB | imatrix — great quality, smaller than Q4_K_S. Recommended for low RAM. |
| fableforge-1.5b-q4_0.gguf | Q4_0 | 0.93 GB | Legacy format — prefer Q4_K_M. |
| fableforge-1.5b-q3_k_m.gguf | Q3_K_M | 0.82 GB | Lower quality; usable when RAM is tight. |
| fableforge-1.5b-iq3_xxs.gguf | IQ3_XXS | 0.67 GB | imatrix very low quality. |
| fableforge-1.5b-q2_k.gguf | Q2_K | 0.68 GB | Very low quality — surprisingly usable. |
| fableforge-1.5b-iq2_xxs.gguf | IQ2_XXS | 0.51 GB | Tiny imatrix — last resort. |
Not sure? Take Q4_K_M. Low RAM → IQ4_XS. Max quality → Q6_K.
🧠 Prompt format (ChatML)
<|im_start|>system
{system_prompt}<|im_end|>
<|im_start|>user
{prompt}<|im_end|>
<|im_start|>assistant
🌌 See it live — the FableForge demos
This family powers a galaxy of free, interactive HF Spaces:
🔗 Related models
- 📊 GGUF quants:
FableForge-1.5B-GGUF - 🔄 V2 (continued pretraining):
FableForge-1.5B-v2
⭐ Like & share — it helps people find the source instead of a mirror.