阿里新开源的大模型 Qwen2-72B 的确有点东西，在我实际遇到的一个编程问题上，遵守提示词的能力和回答质量貌似比 GPT-4 和上一代的超大杯 Qwen1.5-110B 要好
Qwen2 回复速度很快。可能受限于知识库，一些写法不是最新的，不过至少核心功能写对了。然后重新生成的内容重复率很高，不知道是因为我用的托管方 (TogetherAI) 有缓存还是啥。
暂时没有和 GPT-4o 对比，因为我没开 API（号封太多了不想搞），在 ChatGPT 测试的话不好覆盖掉默认的系统提示词。可以关注下一些排行榜的数据。我也再体验一段时间。
@atashare
BY 鲲的碎碎念
The SSE was the first modern stock exchange to open in China, with trading commencing in 1990. It has now grown to become the largest stock exchange in Asia and the third-largest in the world by market capitalization, which stood at RMB 50.6 trillion (US$7.8 trillion) as of September 2021. Stocks (both A-shares and B-shares), bonds, funds, and derivatives are traded on the exchange. The SEE has two trading boards, the Main Board and the Science and Technology Innovation Board, the latter more commonly known as the STAR Market. The Main Board mainly hosts large, well-established Chinese companies and lists both A-shares and B-shares.
However, analysts are positive on the stock now. “We have seen a huge downside movement in the stock due to the central electricity regulatory commission’s (CERC) order that seems to be negative from 2014-15 onwards but we cannot take a linear negative view on the stock and further downside movement on the stock is unlikely. Currently stock is underpriced. Investors can bet on it for a longer horizon," said Vivek Gupta, director research at CapitalVia Global Research.
ATA 网络资源分享 from it