Model reference · open weights
Ornith-1.5-Heretic-MTP-APEX is an open-weight language model from SC117, listed in the AxForge catalogue. AxForge can bring it up on EU-owned hardware for you on request — with the licence handled where one is required.
About
./llama-server -m ./models/Ornith-1.5-35B-A3B-Heretic-MTP-APEX-I-Compact.gguf --mmproj ./models/mmproj-Ornith-1.5-35B-A3B-Heretic-MTP-BF16.gguf -ngl 99 -c 131072 --draft-mtp</p</div</div Links - Original Model: https://huggingface.co/ornith-ai/Ornith-1.5-35B-A3B - Replacement MTP head: https://huggingface.co/shisa-ai/Ornith-1.5-35B-A3B-MTP-ONLY - Heretic: https://github.com/p-e-w/heretic - APEX Quantization: https://github.com/mudler/apex-quant Citation
Summarised from the published model card. Read the full card on the HuggingFace links below.
Specifications
| Maker | SC117 |
|---|---|
| Type | Language models |
| Variants | 1 |
| Runs with | transformers |
| Based on | ornith-ai/Ornith-1.5-35B-A3B |
| Released | 2026-08-22 |
| Popularity | 19k downloads / month |
| Likes | 32 |
| Licence | Open weights |
How it works
Variants
Open weights ship in several sizes and precisions. One page, all the variants — pick the one that fits your GPU. VRAM figures are estimates from model size.
| Variant | Params | Precision | VRAM | Fits 16 GB | Weights |
|---|---|---|---|---|---|
| Ornith-1.5-35B-A3B-Heretic-MTP-APEX-GGUF | — | GGUF | — | — | Weights ↗ |
Using it via the API
Once AxForge deploys ornith-1-5-heretic-mtp-apex for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (ornith-1-5-heretic-mtp-apex below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/chat/completions \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"ornith-1-5-heretic-mtp-apex","messages":[{"role":"user","content":"Hello"}]}'
Details
Tags
Licence
Open weights under mit — commercial use is permitted. Deploy it on AxForge EU hardware on request. Read the licence ↗