[Quark has stopped the recording of videos of real people giving lectures, maybe making way for Qianwen] On November 11th, Quark has stopped the recording of videos of real people giving lectures. An insider close to Quark revealed that the Quark platform recently made strategic adjustments and requested to stop video recording of real people explaining topics. Previously, after users took pictures of questions with Quark, in addition to text analysis, they could also watch videos of teachers explaining the questions. This type of content is usually completed by part-time teachers recruited by the platform through suppliers, priced on a per-topic basis and settled on a monthly basis. A person who has been engaged in this part-time job said that the questions are priced according to subjects and school stages. The recording price of popular subjects in middle and high schools is higher. "Sometimes a question can cost nearly 10 yuan." This round of adjustments by Quark may be making way for Qianwen, which is also related to the previous changes in leadership. It is worth noting that in March this year, Qianwen App launched the "Qianwen Small Lecture Hall" function. After being upgraded in May this year, this function can "simulate the teacher's real blackboard explanation process" and covers seven subjects in nine grades from elementary school to junior high school. It is especially good at geometric proofs, functional analysis and other question types that require higher requirements for blackboard writing. In September, it was extended to high school and university mathematics, physics and chemistry explanations, and is free and open. (Sina Technology)