updated 2 public sources
large language modelsreasoningreinforcement learningmodel merging

Current frame

ByteDance Seed publication co-author in LLM reasoning and pre-training research

Extended note

Jin Ma is publicly listed among the ByteDance Seed authors of the Seed1.5-Thinking technical report on reasoning with reinforcement learning and of the official Seed publication "Model Merging in Pre-training of Large Language Models" (2025). No clearly attributable personal homepage, scholar profile, or DBLP identity was found in the allowed exact-source checks, so this profile is limited to publication-backed topical information.