# Gate run for the curriculum society (prereg v4 §5). G0 is the decisive one: with a single lineage
# and no recombination, does cumulative capability CLIMB across generations? If capability cannot
# accumulate in the simplest arm, no outcome of the full design is interpretable — stop.
# Also exercises G1 (inheritance transmits), G2 (forgetting occurs without full replay) and, with
# lineages=3, G3 (recombination combines disjoint knowledge).
experiment: llm_curriculum_gate
kind: llm_curriculum
base_model: Qwen/Qwen2.5-1.5B
seed: 1
families: [strings, setops, numtheory]      # 3 families, 3 generations — the smallest climb test
lineages: 3
generations: 3
arms: [isolated, society]
baselines: []
n_new: 300
n_replay: 120
n_test: 60
n_val: 30
epochs: 3
lr: 1.0e-4
operator: linear
merge_weights: [[0.5, 0.5], [0.3, 0.7], [0.7, 0.3]]
max_new_tokens: 32
batch_size: 32
train_batch_size: 2
train_max_len: 448
lora: {r: 16, alpha: 32}
output: {dir: results/llm_curriculum_gate}