階躍星辰獲超50億元B+輪融資，創國內大模型賽道近一年單筆融資紀錄，由上國投先導基金、國壽股權等領投，騰訊、五源資本跟投，在行業尋求IPO的關鍵期實現突圍。
上海階躍星辰完成超50億元B+輪融資，創國內大模型領域近一年單筆融資紀錄。本輪融資由多家頂級產業投資機構參與，顯示國產大模型競爭進入資本與人才雙重加碼新階段。
上海大模型獨角獸階躍星辰完成超50億元B+輪融資，創近一年中國大模型賽道單筆融資紀錄。資金將用於研發基座模型及推進“AI+終端”戰略。原曠視科技創始人印奇加盟並出任董事長，負責公司戰略制定。
階躍星辰推出Step-DeepResearch模型，擁有32B參數，專注深度研究場景。該模型將網頁搜索升級爲專業研究流程，支持長程推理、工具調用和結構化報告撰寫，區別於側重短問題檢索的Web Agent，能識別搜索意圖並處理不確定信息。
冒泡鴨AI是由階躍星辰開發的面向個人用戶的AI互動平臺
一個致力於提供有趣、有用、有挑戰的AI交互體驗的平臺。
Alibaba
$6
輸入tokens/百萬
$24
輸出tokens/百萬
256
上下文長度
Stepfun
-
Google
Openai
$105
$420
200
$38
$120
16
$1
$2
32
Iflytek
$8
8
Moonshot
$200
131
Chatglm
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