初始化项目，由ModelHub XC社区提供模型

Model: Likithp/sensor_v1_0.5B_fixed_s42
Source: Original Platform

training_config.json

@@ -0,0 +1,196 @@
+{
+  "model_size": "0.5B",
+  "mode": "fixed",
+  "seed": 42,
+  "hf_repo": "Likithp/sensor_v1_0.5B_fixed_s42",
+  "base_model": "Qwen/Qwen2.5-0.5B",
+  "dataset": "data/sensor_fixed_v1",
+  "dataset_version": "sensor_v1",
+  "trained_at": "2026-07-01T02:08:07.846344+00:00",
+  "optimizer": "AdamW",
+  "lr": 3e-05,
+  "weight_decay": 0.0,
+  "batch_size": 8,
+  "grad_accum": 8,
+  "effective_batch": 64,
+  "epochs": 5,
+  "warmup_steps": 200,
+  "grad_clip": 0.5,
+  "lr_schedule": "cosine",
+  "checkpoint_criterion": "val_em",
+  "max_seq_len": 256,
+  "dtype": "torch.bfloat16",
+  "eval_method": "teacher_forcing_argmax",
+  "alias_groups": {
+    "T1": [
+      "thr",
+      "gst",
+      "prt",
+      "clr"
+    ],
+    "T2": [
+      "rnfl",
+      "hgr",
+      "grvl",
+      "brt",
+      "mbl",
+      "nbl",
+      "evp",
+      "cnd",
+      "frs",
+      "snw",
+      "flx",
+      "tnd",
+      "drt",
+      "ftu"
+    ]
+  },
+  "log_every_steps": 50,
+  "eval_n": 500,
+  "dry_run": false,
+  "best_epoch": 5,
+  "best_train_loss": null,
+  "val_exact_match": 1.0,
+  "val_outer_alias_acc": 1.0,
+  "val_inner_alias_acc": 1.0,
+  "val_t1_inner_alias_acc": 1.0,
+  "val_t2_inner_alias_acc": 1.0,
+  "val_t1_t2_gap_pp": 0.0,
+  "val_inner_by_alias": {
+    "brt": {
+      "correct": 67,
+      "total": 67,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "clr": {
+      "correct": 61,
+      "total": 61,
+      "pct": 100.0,
+      "token_group": "T1"
+    },
+    "cnd": {
+      "correct": 60,
+      "total": 60,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "drt": {
+      "correct": 59,
+      "total": 59,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "evp": {
+      "correct": 70,
+      "total": 70,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "flx": {
+      "correct": 51,
+      "total": 51,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "frs": {
+      "correct": 59,
+      "total": 59,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "ftu": {
+      "correct": 59,
+      "total": 59,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "grvl": {
+      "correct": 45,
+      "total": 45,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "gst": {
+      "correct": 50,
+      "total": 50,
+      "pct": 100.0,
+      "token_group": "T1"
+    },
+    "hgr": {
+      "correct": 51,
+      "total": 51,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "mbl": {
+      "correct": 57,
+      "total": 57,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "nbl": {
+      "correct": 52,
+      "total": 52,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "prt": {
+      "correct": 45,
+      "total": 45,
+      "pct": 100.0,
+      "token_group": "T1"
+    },
+    "rnfl": {
+      "correct": 56,
+      "total": 56,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "snw": {
+      "correct": 44,
+      "total": 44,
+      "pct": 100.0,
+      "token_group": "T2"
+    },
+    "thr": {
+      "correct": 64,
+      "total": 64,
+      "pct": 100.0,
+      "token_group": "T1"
+    },
+    "tnd": {
+      "correct": 50,
+      "total": 50,
+      "pct": 100.0,
+      "token_group": "T2"
+    }
+  },
+  "train_log": [
+    {
+      "epoch": 1,
+      "loss": 0.064943,
+      "val_em": 1.0
+    },
+    {
+      "epoch": 2,
+      "loss": 1e-05,
+      "val_em": 1.0
+    },
+    {
+      "epoch": 3,
+      "loss": 1e-05,
+      "val_em": 1.0
+    },
+    {
+      "epoch": 4,
+      "loss": 1e-05,
+      "val_em": 1.0
+    },
+    {
+      "epoch": 5,
+      "loss": 1e-05,
+      "val_em": 1.0
+    }
+  ]
+}