AI Agent 
First, we need to clarify that we require two types of models: LLM, which is the large model responsible for generating content. Embedding model, which is responsible for generating embeddings that represent text semantics in vector form. Set Up OpenAI API Key By default, LlamaIndex uses OpenAI’s LLM and embedding models, so we first need … Read more
▼Recently, there have been many live broadcasts,make an appointment to ensure you gain something. Today:《LlamaIndex Architecture Design and Application Case Practice》 —1— Analysis of the LlamaIndex Development Framework LlamaIndex is a data development framework that provides applications based on LLM to acquire, build, and access private or domain-specific data. It establishes a bridge between natural … Read more
Are you still troubled by the uneven quality and poor performance of AI in China? Then let’s take a look at Developer Cat AI (3in1). This is an integrated AI assistant that combines GPT-4, Claude3, and Gemini into one. It covers all models of the three AI tools. Including GPT-4o and Gemini flash Now you … Read more
Today, let’s continue to introduce a “wheel”. In this era of information explosion, data is no longer a scarce resource; it is everywhere, like air. However, data itself does not equal wisdom. We are like boats floating in an ocean, surrounded by endless waters, and only by mastering the compass that guides our direction can … Read more
Who would have thought that a few years ago, I painstakingly moved back hundreds of physical books from my dad’s house—one of which is titled “Search,” published in January 2006, just as Google was rising and dominating, almost covering everything in the American search scene. But in the blink of an eye, it has lost … Read more
Whether LUI or GUI, what product interaction principles should be followed in the AI era has been discussed many times in 2023. The consensus seems to be that LUI is needed, but GUI is also indispensable. As a successful breakout product in AI search, Perplexity’s exploration of AI-native interaction is worth studying and learning from. … Read more
Yesterday, a friend recommended a search tool to me: perplexity. This is a search engine based on large language models. After trying it out, I asked some relatively simple questions, and it felt much more accurate and faster than Google. Google can only lead me to articles and websites written by others, but this can … Read more
Video Channel: Huang Yi He YouTube / Medium: huangyihe The following is the text version of the video content I recently saw a very powerful statement: A shell product with 100,000 users is more meaningful than having a proprietary model without any users. If you have friends who are investing in large models or working … Read more
Click the Hard AI to follow us The First “Killer App”? Hard·AI Author | Hard AI Editor | Hard AI To be frank, the impact of habits on a person is immense. Although I have been using AI for a long time to help me with many tasks, there is one scenario where I am … Read more
In yesterday’s article about the creator economy, I mentioned Lenny, the author of Lenny’s Newsletter, who said that all the advertising slots for his podcast this year have already been sold out, which shows how popular his podcast is. Today, I share his recent article “How Perplexity Builds Product,” in which Perplexity’s co-founder and head … Read more