階躍星辰がStep-DeepResearchモデルを発表。32Bパラメータで、深い研究シーンに特化。Web検索を専門的な研究プロセスに進化させ、長文推論、ツール連携、構造化レポート作成をサポート。短い質問応答型のWebエージェントと異なり、検索意図の識別や不確実情報の処理が可能。....
階躍星辰がオープンソース化した320億パラメータの研究モデル「Step-DeepResearch」は、自律的な情報探索と専門レポート生成が可能。OpenAI o3-miniに匹敵する性能を持ちながら、従来モデルの10分の1のコストで導入でき、1回の呼び出しは0.5元未満。....
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