# G2 probe (prereg v4 §5): does forgetting occur AT ALL under the real curriculum length?
# The 3-family gate showed none — but with only 3 families, ample adapter capacity and a generous
# replay budget, none was expected. This runs the full nine-family curriculum on ONE lineage with
# replay switched OFF, which is the harshest condition the design can offer. If early families still
# do not decay, the families are too mutually compatible and too easy for their own good, and the
# society has no forgetting to rescue — a design-level stop.
experiment: llm_curriculum_g2
kind: llm_curriculum
base_model: Qwen/Qwen2.5-1.5B
seed: 1
families: [strings, setops, numtheory, mixedtoken, digits, alphabet, prime, wordlen, roman]
lineages: 1
generations: 9
arms: [isolated]
baselines: []
n_new: 300
n_replay: 0             # replay OFF — the harshest forgetting condition
n_test: 60
n_val: 30
epochs: 3
lr: 1.0e-4
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_g2}