{
  "as_of": "2026-09-10",
  "gpu_count": 100000,
  "gpu_dense_bf16_flops_s": 2500000000000000,
  "project_days": 120,
  "effective_fraction": 0.4,
  "main_pretraining_fraction": 0.6,
  "active_parameters_b_range": [300, 400],
  "representative_active_parameters_b": 350,
  "tokens_per_total_parameter": 30,
  "ratio_references": [
    {"model": "Kimi-K3", "total_parameters_t": 2.8, "active_parameters_b": 104},
    {"model": "DeepSeek-V4-Pro", "total_parameters_t": 1.6, "active_parameters_b": 49}
  ],
  "nvl72_hbm_tb": 13.4,
  "serving_weight_bits": 4,
  "status": "Conditional author scenario. Public GPU specifications and open-model counts are reference inputs; model allocation, effective fraction, active size and recipe transfer are assumptions. Exact central calculations use tau=30; article rounds the result to 350B active, 10T total and 300T cumulative tokens."
}