ChatGPT vs Bard: A Detailed AI Comparison

3 min readAug 3, 2023
ChatGPT vs Bard

1. Overview

ChatGPT was developed by OpenAI and has garnered immense popularity since its release, with over 100 million users. This AI chatbot is known for its versatile uses, such as generating content ideas, drafting emails, and assisting with complex Google Sheets formulas. Users have also reported the model’s limitations, including slower web access for more accurate answers, a feature that requires a paid subscription.

Bard, on the other hand, is Google’s counter to ChatGPT. It offers many of the same functionalities as ChatGPT but generally does so faster and without any cost. Since its release, Bard has been used as both a research tool and a writing assistant.

2. Creators and Language Models

ChatGPT and Bard are developed by two tech giants: OpenAI and Google, respectively.

ChatGPT uses the Generative Pre-training Transformer 3 (GPT-3), or the Generative Pre-training Transformer 4 (GPT-4) for paid subscribers. GPT-3 and GPT-4 are OpenAI’s advanced language models designed for diverse applications.

Bard, on the other hand, uses Google’s Pathways Language Model (PaLM 2), a sophisticated language model that allows Bard to offer responses based on real-time current events pulled from Google Search.

3. Data Sources

ChatGPT was trained on a massive dataset, including resources such as Common Crawl, Wikipedia, books, articles, documents, and content scraped from the open internet. However, ChatGPT’s sources are capped in 2021, limiting its ability to provide information on the latest world events and research. ChatGPT Plus, the paid version, can search the web using Bing search for more current data.

Bard, conversely, was trained on Infiniset, a dataset including Common Crawl, Wikipedia, documents, and web-based conversations and dialogues. The major advantage of Bard is its real-time web searching ability, allowing it to provide the most recent answers to questions and up-to-date research.

4. Pricing

ChatGPT offers free usage to all users. However, to access additional features like faster response times, priority access to new features, usage during peak times, and use of GPT-4, there’s ChatGPT Plus, billed at $20/month.

Bard, in contrast, is freely accessible to all its users.

5. User Experience

While both AI models aim to provide user-friendly interfaces, they differ in certain aspects. Bard is lauded for its easy-to-scan formatted text, the ability to edit questions after asking them, and the feature to view multiple responses. It also includes a ‘Google it’ call-to-action (CTA) with every response, enabling users to verify its sources. Bard integrates well with Google Workspace, making it easy to upload Bard’s responses to Gmail or Google Docs.

ChatGPT, however, offers a more collaborative experience. It allows you to see your entire conversation history and share these interactions with friends and co-workers. The shared link can be opened in ChatGPT, allowing the recipient to view detailed prompts or humorous conversations.

One downside to Bard’s usability is its inability to store or keep track of previous conversations, a feature where ChatGPT excels.

6. Use Cases

Both Bard and ChatGPT are versatile and can be employed in various ways. Bard’s real-time search capability makes it a great research tool. ChatGPT, though slower in web search, excels as a text generator and writing tool, helping users generate content, write emails, or work with complex data-driven tasks.

Wrapping up

To sum up, while both ChatGPT and Bard offer similar functionalities, your choice between the two might depend on your specific requirements and preferences. If you prioritize real-time information retrieval, then Bard would be a better fit. However, if your focus is on text generation and you’re open to a more collaborative experience, then ChatGPT would be the better choice.

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