{
  "method": "PEFT merge_and_unload(safe_merge=True), FP32 merge then BF16 export",
  "device": "cpu",
  "versions": {
    "torch": "2.6.0+cu124",
    "transformers": "5.8.0",
    "peft": "0.18.1",
    "safetensors": "0.7.0"
  },
  "adapter_tensor_count": 496,
  "all_adapter_tensors_loaded_exactly": true,
  "merged_parameter_count": 4539265536,
  "fp32_pre_post_merge_max_logit_error": 2.4020672e-05,
  "fp32_pre_post_merge_all_argmax_equal": true,
  "bf16_export_reload_logits_bitwise_equal": true,
  "fp32_runtime_buffers_preserved": [
    "model.visual.rotary_pos_emb.inv_freq",
    "model.language_model.rotary_emb.inv_freq",
    "model.language_model.rotary_emb.original_inv_freq"
  ],
  "tokenizer_vocab_matches_base_and_checkpoint": true,
  "processor_class": "Qwen3VLProcessor",
  "base_and_merged_loading_checks_passed": true,
  "execution_evidence": [
    "16:37:42 All 496 adapter tensors loaded exactly; checking forward before merge",
    "16:38:20 Merge validated: max logit error=2.4020672e-05; all token argmax equal",
    "16:39:20 Export reload is exact; tokenizer and processor load successfully"
  ],
  "validation_script_sha256": "453e8386a079b6dd651c1f19c5e61e0886a0799a94d9e0482703f4da09bc0a90",
  "metadata_note": "Completed validation metadata from successful assertion log after JSON serialization of an empty loading-info set failed. Numerical error is rounded as printed in that log.",
  "scope": "One short text prompt; no benchmark or GPU/vLLM validation."
}