{
  "format_version": 1,
  "package_type": "full_state",
  "base_model": "Qwen/Qwen2.5-0.5B",
  "tokenizer": "Qwen/Qwen2.5-0.5B",
  "model_label": "PTD Qwen2.5-0.5B Keep70 Variant",
  "model_scale": "0.5B",
  "recommended_keep_rate": 0.7,
  "ptd_config": {
    "block_size": 6,
    "segment_size": 16,
    "keep_rate": 0.7,
    "keep_rates": null,
    "router_rank": 16,
    "router_queries": 8,
    "router_type": "mq",
    "router_dim": 128,
    "router_heads": 2,
    "router_layers": 1,
    "router_jitter": 0.01,
    "drop_tokens": true,
    "ste_gating": true
  },
  "source_checkpoint": "checkpoints/ptd_v2_phase3_stage3_keep70.pt",
  "exported_at_utc": "2026-03-10T16:05:30.981679+00:00"
}