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Mahesh

26/02/23 12:02 PM IST

LLaMA

In News
  • Meta is releasing its generative AI model called "LLaMA" to drive research into what it called an "important, fast-changing field," in the wake of OpenAI's viral success with ChatGPT.
About LLaMA
  • LLaMA is a large language model developed by META that is similar to ChatGPT.
  • The main objective of the model is to assist researchers in the field of AI.
  • LLaMA is the third large language model developed by META.
  • The first was Glactica, and the second was Blender.
  • However, unlike its predecessors, LLaMA requires fewer resources and computing power.
  • LLaMA is yet to be released in the market, and only the research paper has been published.
  • Its main objective is to assist researchers in their work.
  • LLaMA can fetch information from the research field, making it a valuable tool for researchers.
  • META aims to establish its top position in the world of chats by creating its own chatbot.
ChatGPT
  • ChatGPT is a new AI chat tool from OpenAI that uses the latest advances in natural language processing and machine learning to generate intelligent and engaging responses to user input.
  • ChatGPT is based on the powerful GPT 3.5 series of language learning models (LLM)  and interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer follow-up questions, admit its mistakes, challenge incorrect premises and reject inappropriate requests.
  • GPT stands for Generative Pre-trained Transformer and this is a computer language model that relies on deep learning techniques to produce human-like text based on inputs.
  • ChatGPT is a sibling model to InstructGPT which is trained to follow instructions in a prompt and provide a detailed response. 
  • It is trained using a machine learning technique called Reinforcement Learning from Human Feedback (RLHF).
  • ChatGPT is currently available on OpenAI’s website.
Source- The Hindu

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