精选60Serenity模型发布/更新多源精选 ×8
xAI 发布 Grok 4.5，声称达到 Opus 级别且成本更低
Wow, looks like Elon + xAI at $SPCX managed to build an Anthropic Opus-level LLM…
Wow, looks like Elon + xAI at $SPCX managed to build an Anthropic Opus-level LLM with Grok 4.5.
That’s much more cost efficient as well…
Kinda emulating what Chinese vendors have been doing to compete on pricing + adoption. (Which is an ideal thing given Chinese model growth among US companies recently)
Never doubt Elon, maybe they might end up leapfrogging Anthropic + Mythos?
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力