Baidu is a big company in China that makes cars drive by themselves using computers and cameras. They have a service called Apollo Go where people can use these self-driving cars to go places. Now, they are the first ones in China to let their self-driving cars work all day and night without anyone controlling them. This is very important because it shows that their technology is getting better and safer for everyone to use. Read from source...

1. The headline is misleading and sensationalist, implying that Baidu stock price depends on the success or failure of its autonomous driving service. This ignores other factors such as market competition, regulatory environment, technological innovation, etc., which also affect Baidu's performance and valuation.
2. The article does not provide any evidence or data to support the claim that Apollo Go is "a first in China's ride-hailing sector". There may be other players or startups that offer similar or better services, but are not yet widely recognized or reported.
3. The article uses vague and subjective terms such as "strong fourth-quarter growth", "achieving a milestone", "meeting diverse travel needs" without defining what they mean or how they are measured. These terms may reflect the author's positive bias towards Baidu and Apollo Go, but do not convey any objective or factual information to the readers.
4. The article does not mention any challenges, risks, drawbacks, or criticisms of Apollo Go or its 24/7 service, which may undermine its credibility and appeal to some potential customers or investors. For example, how will Apollo Go ensure the safety and reliability of its autonomous vehicles in different weather conditions, traffic situations, or urban environments? How will it handle customer complaints, refunds, or lawsuits if something goes wrong? What are the legal, ethical, or social implications of having driverless cars on the road 24/7?