queen-v5 / plan.json
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Queen v5 (matriarch d20): 645M params, pretrained from scratch on the Crawlnet crawl
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{
"depth": 20,
"aspect_ratio": 64,
"head_dim": 128,
"max_seq_len": 2048,
"vocab_size": 16384,
"params_total": 644875506,
"params_scaling": 414188720,
"flops_per_token": 3114278064,
"unique_train_tokens": 421945781,
"target_tokens_ratio": 4348981560,
"target_tokens_epochs": 1687783124,
"horizon": "epochs",
"num_iterations": 4462,
"total_batch_size": 524288,
"device_batch_size": 32,
"world_size": 4,
"device_batch_size_source": "ladder.json device_batch_size",
"grad_accum_steps": 2,
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"epochs": 5.54,
"tokens_per_param": 5.65,
"train_flops": 7285458191813443584,
"window_pattern": "SSSL",
"attention": "fa3",
"fp8": false,
"eval_tokens": 6291456,
"eval_every": 223,
"save_every": 402,
"keep_checkpoints": true,
"base_overrides": {},
"warmdown_ratio": 0.199708,
"stream": true,
"decay_at": 3571,
"plain_at": 4016,
"loader_tails": true,
"regularization": {
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"table_wd_mult": 1.0,
"dropout": 0.0,
"dropout_from": 0.5
},
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"weight_decay": {
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"nanochat_scaled": 0.065924,
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"decay_per_step": 0.001318,
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},
"wd_horizon": null,
"save_steps": [],
"seed": null,
"arm": null,
"device_type": "cuda",
"frozen_at": "2026-10-11T01:36:55"
}