再比如 FrontierMath Tier 4 是目前公认最难的数学基准之一，包含 50 道研究级别的数学题，人类数学家可能需要数周才能解出。GPT-5.4 Pro 在这个基准上得分 38.0%，上代为 31.3%。
Антон Похиляк (редактор отдела оперативной информации)
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Ранее был объявлен соперник сборной России по ближайшему товарищескому матчу. 27 марта россияне в Краснодаре встретятся с Никарагуа.
Agar comes from multiple sources, as many red seaweeds are “agarophytes” (that is, seaweeds containing agar in their cell walls). Species of Gelidium are the most important source of bacteriological (lab-grade) agar. Other main agarophytes, largely used for culinary agar, include red seaweeds from the genera Gracilaria, Pterocladia, Ahnfeltia, and others. Species from the genera Eucheuma, Gigartina, and Chondrus have been used as agarophytes in research during agar shortages.9