- What is a Search engine?
- What is an LLM?
- What is the purpose of a Search engine?
- What is the purpose of an LLM?
- How a Search engine works?
- How does an LLM work?
- What is the key difference between a Search engine and an LLM?
- What are the Top Search engines across the world?
- What are the Top LLMs across the world?
- Conclusion
What is a Search engine?
A Search engine is a medium for accessing worldwide information through the internet.
What is an LLM?
A large language model is a type of AI model that is used for generating human like responses.
What is the purpose of a Search engine?
The purpose is to fetch relevant information to people based on the keywords they use.
What is the purpose of an LLM?
LLMs generate responses quickly, reduce mundane and repetitive tasks.
How a Search engine works?
Search engines store the world wide information in a huge repository called Index. When people search information, it pulls out the most relevant information from its index and present them in search results.
It follows three steps:
Crawlers or bots – they crawl webpages on the internet
Indexing – crawled information is stored in its index (if indexing is allowed)
Algorithm – matches the search queries with the information in its index, and displays most relevant results on search results page.
Search engine display all relevant web pages in a sequence on page 1, 2, 3, and more.
How does an LLM work?
LLMs are already trained on massive datasets such as internet data, e-books, web pages. They use machine learning, natural language processing and neural networks to understand questions and generate human-like responses.
These models can generate images, text, and even write code.
However, their responses are limited by their training data and model’s knowledge cutoff.
An LLM cannot reliably answer questions beyond what it is has learned during training. When it does, the responses are considered inaccurate or misleading because of AI hallucination.
However, models like ChatGPT have integrated web search features to close this gap since 2024.
In such cases, models like ChatGPT summarizes information from various webpages so they can give accurate information like search engines.
What is the key difference between a Search engine and an LLM?
Search engine bots continuously look for information on the internet, so they have an advantage of providing nearly real-time information.
LLMs rely on training data. They have to be refined continuously to provide updated information or else they have to use web search feature.
What are the Top Search engines across the world?
Widely recognized search engines are
- Bing
- Yahoo
- Perplexity (AI search engine)
- Yandex
- Baidu
- Duckduckgo
What are the Top LLMs across the world?
Widely recognized LLMs are:
- ChatGPT
- Gemini
- Llama
- Claude
- Grok
- Deepseek
- Conclusion
Conclusion
LLM is like a new age search engine which provides direct answers and quick answers. Search engine is like a medium for accessing world wide information in depth.
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