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Shenzhou-21 crew makes first public appearance after record 210-day mission_我的网站

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A | 8 月 26 日消息，据彭博社报道，智谱证实了外界猜测，确认 Ox Alpha 模型正是其 GLM 系列的新版本，并表示将于今晚正式发布该模型的权重。 (ECNS) -- Shenzhou-21 astronauts Zhang Lu, Wu Fei and Zhang Hongzhang met the press at the China Astronaut Research and Training Center in Beijing Wednesday, their first public appearance since returning to Earth and completing post-flight quarantine and rehabilitation. Their 210-day mission set a new record for the longest single crew stay by Chinese astronauts. During the mission, the crew completed three spacewalks, installed space-debris protection devices and carried out experiments in fundamental physics under microgravity, materials science, life science, space medicine and space technology. The mission also saw several firsts in China’s crewed space program: a spacecraft return delayed after a space-debris strike, a crew switching spacecraft for the journey home, and an emergency spacecraft launch. Zhang Lu completed seven spacewalks across the Shenzhou-15 and Shenzhou-21 missions, setting a record for a Chinese astronaut. Wu Fei, who helped develop the Tianhe and Wentian modules before becoming an astronaut, said operating the equipment in orbit gave him a sense of familiarity. Zhang Hongzhang shared several scientific breakthroughs achieved during the mission, including China's first successful aeroponic cultivation of cherry tomatoes and wheat in orbit, the first closed-loop breeding of mice in space, and the validation of key technologies for efficient spectral and water-fertilizer utilization. An official from the China Astronaut Research and Training Center said the three astronauts are in good physical and mental condition, with their muscle strength, endurance and cardiorespiratory fitness largely restored to preflight levels. They have entered a recovery observation phase and will return to regular training and work following a final health assessment. (By Intern Yang Hongran, Zhang Dongfang) 。据此前报道，全球最大 AI 聚合平台 OpenRouter 于 8 月 20 日上线匿名 AI 模型 Ox Alpha，在预览期间免费使用。该模型上线后调用量迅速攀升，短时间内冲至该平台榜首，并刷新单日模型用量纪录。终端编程智能体 OpenCode 也通过其免费套餐提供该模型，并声称每日可处理 100 万亿个 token。研究人员此前通过对 25 个提示词进行分词器指纹分析，发现 Ox Alpha 的 token 数量与 GLM-5.3 几乎完全吻合，仅存在恒定 75 个 token 的包装层偏差。