teleport-nav — Q8_0 GGUF (Qwen2.5-1.5B)

Fine-tuned Qwen2.5-1.5B-Instruct that turns French/English natural-language navigation requests into the strict scenario JSON consumed by the Teleport Control app, and refuses off-domain requests as valid empty-step JSON.

Base model Qwen/Qwen2.5-1.5B-Instruct (Apache-2.0)
Quantization Q8_0 (~1.6 GB)
Languages French + English
Prompt format Qwen2.5 ChatML
Sampling temperature 0.3, format: json
Release eval 150 held-out prompts, 100% valid JSON / 100% step type / 100% guardrail
GGUF SHA256 a435608db1988fbc8b262276c1e1b359ffbfc4b1433d7db30a27b8736a061b13

Trained for multi-destination chains ("va à X, puis Y, ensuite Z, puis rentre"), timed pauses (stayAt), returns (returnToOrigin), transport modes, and robustness to messy real-world phrasing (lowercase, no accents, abbreviations). Step type is restricted to moveTo, moveToCategory, moveDirection, stayAt, returnToOrigin.

System prompt (train == serve):

Tu es l'expert de navigation de Teleport Control. Tu traduis les requêtes en scénarios JSON stricts.

Run with Ollama

ollama pull hf.co/lxucan/teleport-nav:Q8_0
ollama run hf.co/lxucan/teleport-nav:Q8_0 "va à la boulangerie, puis à la pharmacie, et rentre"

Output is strict JSON: {name, description, isLooping, steps:[{type, mode, label, …}]}.

Validation

The release GGUF was validated through Ollama as teleport-nav-1.5b on the held-out finetune/data/test.jsonl set:

Metric Score
JSON validity 100%
Step type correctness 100%
Guardrail recall 100%
Coordinates / direction / road style / transport buckets 100%
Target correctness 89.33%
Overall strict scorer 78.67%
Downloads last month
41
GGUF
Model size
2B params
Architecture
qwen2
Hardware compatibility
Log In to add your hardware

8-bit

Inference Providers NEW
This model isn't deployed by any Inference Provider. 🙋 Ask for provider support

Model tree for lxucan/teleport-nav

Quantized
(221)
this model