{ "schema": "code-sixarm-training-config/v4", "status": "READY_NOT_STARTED", "config_id": "O7B-THINK", "arm_id": "O7B-THINK", "corrects": "PAIRED_V4", "base": { "model_id": "allenai/Olmo-3-1025-7B", "revision": "a81bae42db3975be1671e27b9c9a56da1a9f980f", "local_path": "/workspace/code-sft-infra/models/olmo-3-1025-7b", "pure_base": true, "warm_start_adapter": null, "tied_embeddings": false, "tokenizer_sha256": "73fd5254624f39a88e3faac6a8e11300fc3c735ed37880d4f4f08db898eaecca", "tokenizer_config_sha256": null }, "boundary": { "mode": "trainable_token_rows_both_sides", "token_ids": [ 100257 ], "token_names": { "100257": "<|endoftext|>" }, "row_lr": 0.0001, "row_weight_decay": 0.0, "fp32_master": true, "untie_tied_embeddings": true }, "context": { "model_context": 32768, "packing": false, "truncation": false }, "checkpoint": { "milestone_updates": [ 484, 724, 968 ], "checkpoint_target_tokens": [ 31722729, 47449622, 63378772 ], "save_only_do_not_pick": true, "right_side_3_only": true, "primary": "2EP_FINAL_ONLY", "note": "right-side: first update fully past 1.0ep, 1.5ep, plus 2ep endpoint" }, "data": { "path": "/workspace/code-sft-runs/t30b2507-q4b-tn-v2-lr1e4-e1-20260907/data/THINK_PAIRED_V4_2EP_O7B.parquet", "sha256": "17554a69f4b99d6d0b0861bece9e959a664084e00dc38ee76a5ba711e2d8da60", "unique_rows": 4715, "payload_rows": 9430, "physical_rows": 9430, "epochs": 2, "physical_2ep_rule": "concat(selected_v4_table, selected_v4_table) same order; parquet on disk is one 4715-row copy", "planned_active_tokens": 63378772, "active_tokens_1ep": 31689386, "full_tokens_1ep": 34204230, "optimizer_updates": 968, "census": "/workspace/code-sft-runs/t30b2507-q4b-tn-v2-lr1e4-e1-20260907/data/TOKEN_CENSUS_V4_O7B_THINK.json", "duplicate_rows_allowed": true, "order_mutation_allowed": false, "token_columns_in_parquet": "legacy tail [151645,198] for Qwen; training uses census/v3 render", "source_1ep_sha256": "cf37c85413f69339508004611e196e42abbc2bddbd3462c209a1b97e1d820002" }, "model_runtime": { "bf16": true, "trainable_dtype": "float32", "finetuning_type": "lora", "lora_rank": 64, "lora_alpha": 128, "lora_dropout": 0.0, "lora_targets": [ "q_proj", "k_proj", "v_proj", "o_proj", "gate_proj", "up_proj", "down_proj" ], "modules_to_save": null, "gradient_checkpointing": true, "trainable_token_indices": { "embed_tokens": [ 100257 ], "lm_head": [ 100257 ] } }, "optimization": { "active_tokens_per_update_target": 65536, "betas": [ 0.9, 0.95 ], "epsilon": 1e-08, "learning_rate": 0.0001, "max_grad_norm": 1.0, "optimizer": "adamw", "weight_decay": 0.1, "whole_row_microsteps": true, "warmup_fraction": 0.06, "warmup_target_tokens": 3802726, "scheduler": "cosine_by_assistant_target_token_dose", "min_lr_ratio": 0.0, "scheduler_horizon_optimizer_updates": 968, "target_assistant_tokens": 63378772, "worker_lr_scale": "rstar_dual_worker_v4._lr_scale" }, "performance_recipe": { "eos_weight": 1.0, "prompt_mask": -100 }, "recipe_worker_fields": { "tokens_per_optimizer_update": 65536, "max_sequence_length": 32768, "packing": { "enabled": false }, "repeat_examples": false, "note": "2EP is physical concat; do not recycle via repeat_examples" }, "reproducibility": { "seed": 42 }, "runner": { "path": "/workspace/tools/rstar_dual_worker_v4.py", "sha256": "97a298e9ee4f0bb571baa88c7d75285ade2ea2a8a9b5875b35db25b5db9b3842", "rewrite_forbidden": true }, "template": { "id": "olmo3-think", "mode": "think", "enable_thinking": true, "generation_prefill": false, "target_contains_full_think": true, "canonical_empty_think_pair_in_prompt": false, "empty_think_pair_in_loss": false, "target_forbids_think_tags": false, "olmo_nothink_empty_pair_equivalent": "Think pair lives in the target (no generation-prompt prefill).", "chat_template_file": "templates/olmo3-lcb-noprefill.chat_template.jinja", "system_prompt_sha256": "no_explicit_system_use_pinned_olmo_template", "chat_template_sha256": "olmo3-lcb-noprefill", "target_tail": [ 100257 ], "evaluation_stop_ids": [ 100257, 100265 ], "eos_token_ids": [ 100257 ], "eos_token": "<|endoftext|>", "supervision_eos": 100257, "forbidden_label_ids": [ 100265 ] }, "eval": { "suite": "DEV256", "seed": 3407, "enable_thinking": true, "canonical_empty_think_pair": false, "generated_think_tags": null, "temperature": 0.6, "top_p": 0.95, "top_k": 20, "model_context": 32768, "max_actual": "ctx-prompt-64", "stop_ids": [ 100257, 100265 ], "base_must_reeval_same_mode": true, "primary_checkpoint": "2EP_FINAL_ONLY", "milestones": "appendix_only", "cap_rate": "report_only", "do_not_execute": true } }