UI update changed

tests/test_hf_pricing.py

@@ -186,3 +186,24 @@ def test_qwen_preset_prices_apply_to_all_aliases(tmp_path):
         assert billing.price_for("some/other-model") == pytest.approx(0.02)
     finally:
         pass
+
+
+def test_qwen25_preset_price_is_ten_x_commercial_reference(tmp_path):
+    """Qwen2.5-0.5B bills at 10× ~$0.20/1M reference ($0.002/1k), not the 0.02 default."""
+    import pytest
+    from meshnet_tracker.server import TrackerServer, _resolve_model_preset, DEFAULT_MODEL_PRESETS
+
+    name, preset = _resolve_model_preset(DEFAULT_MODEL_PRESETS, "Qwen/Qwen2.5-0.5B-Instruct")
+    assert name == "qwen2.5-0.5b-instruct"
+    assert preset["price_per_1k_tokens"] == pytest.approx(0.002)
+
+    tracker = TrackerServer(billing_db=str(tmp_path / "billing.sqlite"))
+    billing = tracker._billing
+    assert billing is not None
+    for key in (
+        "qwen2.5-0.5b",
+        "Qwen2.5-0.5B-Instruct",
+        "Qwen/Qwen2.5-0.5B-Instruct",
+    ):
+        assert billing.price_for(key) == pytest.approx(0.002), key
+    assert billing.price_for("unrelated-model") == pytest.approx(0.02)