Kohsei Matsutani

Identifiers

• name variant Kohsei Matsutani 0.60 · backfill

Papers (2)

1. Zipping the Thought: When and How Compressed Reasoning Data Works in LLM Post-Training cs.AI · 2026 · author #1
2. RL Squeezes, SFT Expands: A Comparative Study of Reasoning LLMs cs.AI · 2025 · author #1

Mentions

• 2605.28008 #1 · arxiv_oai · confidence 0.70 Kohsei Matsutani
• 2509.21128 #1 · arxiv_oai · confidence 0.70 Kohsei Matsutani

Frequent Coauthors

• Gouki Minegishi 2 shared papers
• Takeshi Kojima 2 shared papers
• Yusuke Iwasawa 2 shared papers
• Yutaka Matsuo 2 shared papers
• Shota Takashiro 1 shared papers