News Highlights:
- OpenAI announced GPT-4 as the next big update to the technology that powers ChatGPT and Microsoft Bing.
- The successor of ChatGPT, GPT-4, promises to be even more powerful and disruptive.
What is ChatGPT?
- About:
- 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 conversationally.
- The dialogue format allows ChatGPT to answer follow-up questions, admit mistakes, challenge incorrect premises, and reject inappropriate requests.
- GPT stands for Generative Pre-trained Transformer, 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.
- Usage:
- It can be used in real-world applications such as digital marketing, online content creation, answering customer service queries or, as some users have found, even to help debug code.
- The bot can respond to many questions while imitating human speaking styles.
- It is being seen as a replacement for basic emails, party planning lists, CVs, and even college essays and homework.
- It can also be used to write code, as examples have shown.
- Limitations:
- The chatbot displayed clear racial and sexist biases, which remains a problem with almost all AI models.
- The chatbot gives grammatically correct answers and reads well– though some have pointed out that these lack context and substance, which is largely true.
- ChatGPT occasionally produces inaccurate information, and its knowledge is restricted to global events before 2021.
What is GPT-4?
- About:
- GPT-4 is a large multimodal model created by OpenAI that accepts images as input, making it a more advanced version of GPT-3 and GPT-3.5.
- It exhibits human-level performance on various professional and academic benchmarks and can solve complex problems more accurately.
- GPT-4 and GPT-3
- GPT-4 is multimodal, allowing it to understand more than one modality of information, unlike GPT-3 and GPT-3.5, which were limited to textual input and output.
- It is harder to trick than previous models, and it can process much more information at a time, making it more suitable for lengthy conversations and generating long-form content.
- It has improved accuracy and a better understanding of languages that are not English.
- Abilities of GPT-4:
- GPT-4 can use images to generate captions and analyses, and it can answer tax-related questions, schedule meetings, and learn a user’s creative writing style.
- It can handle over 25,000 words of text, opening up many use cases, including long-form content creation, document search and analysis, and extended conversations.
- It significantly reduces hallucinations and produces fewer undesirable outputs, such as hate speech and misinformation.
- GPT-4 is more multilingual and can accurately answer thousands of multiple-choice questions across 26 languages.
- It handles English best, with an 85.5% accuracy, but Indian languages like Telugu aren’t far behind either, at 71.4%.
Pic Courtesy: Freepik
Content Source: The Indian Express