Several requested model architectures are unsupported
Several requested models such as Kolibri-1, Zamba2, Orpheus TTS, Nougat OCR and sparse MoE LoRA models cannot run in llama.cpp.
Tier I · Proven The best-established problems.
5 public reports · first reported 21 September 2023 · last reported 3 October 2026
What's going wrong
Users keep asking for specific new models that llama.cpp does not run, including a European mixture-of-experts reasoning model, a hybrid state-space model, a text-to-speech model, a scientific document OCR model, and a family of sparse expert-LoRA models.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 5 reports are about, and how many came each month.
- Related problems.
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