Satoshi Akiyama

Termination Behavior Across Fixed-Prefix Interface Conditions in a Single 4B QLoRA-SFT Lineage: Termination Rates, Early Stop Mass, and Endpoint Saturation Under Prompt-Loss-Weight Manipulation

Corrected technical preprint, version 1.1. English is the primary version; a faithful Japanese companion version and both supplements (EN/JA) are included. This version supersedes v1.0 (DOI 10.5281/zenodo.21967093), whose files were restricted after a premature release. The corre...

Termination Behavior Across Fixed-Prefix Interface Conditions in a Single 4B QLoRA-SFT Lineage: Termination Rates, Early Stop Mass, and Endpoint Saturation Under Prompt-Loss-Weight Manipulation

Corrected technical preprint, version 1.1. English is the primary version; a faithful Japanese companion version and both supplements (EN/JA) are included. This version supersedes v1.0 (DOI 10.5281/zenodo.21967093), whose files were restricted after a premature release. The corre...