Zeus param-count script

param_count.py

@@ -0,0 +1,16 @@
+"""Zeus (#14662) Claim: architecture is ~100M params ("Zeus-100M").
+Verifiable from the released config + modeling code (no weights needed).
+flash_attn is stubbed because it's only used in forward(), not for building layers."""
+import sys, types, json, torch
+for n in ["flash_attn", "flash_attn.bert_padding"]:
+    sys.modules[n] = types.ModuleType(n)
+sys.modules["flash_attn"].flash_attn_varlen_func = lambda *a, **k: None
+sys.modules["flash_attn.bert_padding"].unpad_input = lambda *a, **k: None
+sys.modules["flash_attn.bert_padding"].pad_input = lambda *a, **k: None
+# expects a local clone of github.com/GestaltCogTeam/Zeus on sys.path
+from zeus.configuration_zeus import ZeusConfig
+from zeus.modeling_zeus import ZeusForPrediction
+c = ZeusConfig(**json.load(open("zeus/config.json")))
+m = ZeusForPrediction(c)
+n = sum(p.numel() for p in m.parameters())
+print(f"Zeus params: {n:,} ({n/1e6:.1f}M)")  # 102,104,841 -> 102.1M