AI服務商Writer推出旗艦模型Palmyra X6，基於開源模型GLM-5.2後訓練變體，並升級智能代理運行框架，可將企業基礎任務的Token成本降低高達50%，旨在破解AI“越用越貴”困境。
智譜發佈大模型GLM-5.3，參數量仍爲7400多億，與GLM-5.2同底，未升級萬億參數（或留待5.5）。其依靠後訓練使性能較上代提升50%，在多項主流基準中居開源模型榜首，編程與智能體能力接近Claude Fable5，編程體驗優於其他國產模型。
智譜發佈GLM-5.3，基座模型完全未變，提升全部來自後訓練Scaling。通過數十倍規模長程任務環境、更豐富環境類型和超長後訓練時間，相同基座智能上界被顯著擡高。內部評測編程體感較GLM-5.2提升約50%，成爲當前編程能力最強的開源模型，公開基準表現同樣亮眼。
企業AI部署成本壓力加劇，開源模型雖能降低單token費用，但精準選型困難。面向營銷人員的AI公司Writer推出旗艦模型Palmyra X6，基於開源GLM-5.2深度後訓練調整，旨在提供更契合業務需求的低成本方案。
Chatglm
$8
輸入tokens/百萬
$16
輸出tokens/百萬
128
上下文長度
$2
$100
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