AbstractPhil commited on
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mirror 0.7.5: 2s mission pivot (AlephLLM@73218bd)

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  1. presets.py +8 -3
presets.py CHANGED
@@ -174,8 +174,13 @@ PRESETS: dict[str, Preset] = {
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  governor="minsep", governor_theta=45.0),
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  curriculum=_curriculum(500_000_000, 8_000_000_000, 16_000_000_000),
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  ),
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- # The lawful screen craft for the same era: every gating cell (full-splat
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- # causal viability, constellation composition, D ladder) runs here first.
 
 
 
 
 
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  "mini-beatrix-2s": Preset(
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  model=AlephLMConfig(name="mini-beatrix-2s", d_model=1024, n_layers=20,
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  n_heads=16, context=4096,
@@ -183,7 +188,7 @@ PRESETS: dict[str, Preset] = {
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  hub_K=64, hub_D=128, hub_const=4,
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  bank_experts=3, bank_ff=1024,
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  head_K=256, head_D=256, hub_chunk=256,
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- hub_ckpt=2),
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  train=TrainConfig(micro_batch=16, grad_accum=4,
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  governor="minsep", governor_theta=45.0),
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  curriculum=_curriculum(300_000_000, 5_000_000_000, 10_000_000_000),
 
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  governor="minsep", governor_theta=45.0),
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  curriculum=_curriculum(500_000_000, 8_000_000_000, 16_000_000_000),
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  ),
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+ # THE ACTIVE MISSION (2026-08-26, Phil: "train the next stage up from
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+ # the beatrix v1; we can't train the large one currently"): the lawful
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+ # full-splat craft one rung above v1 — d1024 L20 ctx4096, governed
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+ # 4x64@128 books (4x supply headroom vs v1's crowded 16x). Also the
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+ # screen bed for every v2-era gating cell. hub_ckpt=0: at 237M the
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+ # retained scan fits the 96GB card, so the recompute tax is pure waste
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+ # (fallback: set hub_ckpt=2 if the preflight bench gate aborts >88GB).
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  "mini-beatrix-2s": Preset(
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  model=AlephLMConfig(name="mini-beatrix-2s", d_model=1024, n_layers=20,
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  n_heads=16, context=4096,
 
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  hub_K=64, hub_D=128, hub_const=4,
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  bank_experts=3, bank_ff=1024,
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  head_K=256, head_D=256, hub_chunk=256,
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+ hub_ckpt=0),
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  train=TrainConfig(micro_batch=16, grad_accum=4,
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  governor="minsep", governor_theta=45.0),
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  curriculum=_curriculum(300_000_000, 5_000_000_000, 10_000_000_000),