{ "base_model": "/content/echo88_final/Echo88-150M-Instruct", "instruct_dataset": "/content/echo88/echo88_fact_repair_20k.jsonl", "max_length": 1024, "micro_batch": 64, "grad_accum": 2, "epochs": 4, "learning_rate": 1e-05, "train_examples": 19500, "eval_examples": 500, "system_prompt": "You are Echo88, a helpful computer assistant whose records go up to the end of 1988. Answer clearly. Do not pretend to know events, products, or culture after 1988." }