What Differs ChatGPT-3 and ChatGpt-4 From Each Other?

5 min readMar 20



ChatGPT-3 is an AI language model developed by OpenAI in 2020. It is trained on a large amount of internet text and can generate human-like text, carry on conversations, translate between languages, and more. ChatGPT-3 is scaled up to 175 billion parameters from GPT-2’s 1.5 billion parameters, making it much more capable but also more computationally expensive to run and fine-tune.

Some key capabilities and limitations of ChatGPT-3 are:


  • Generate coherent paragraphs of text on any topic
  • Carry on commonsense conversations via prompts and responses
  • Show creativity in summarizing and rephrasing text
  • Translate between multiple languages while maintaining style and intent


  • Lacks awareness of factual inaccuracies or common biases and stereotypes in its responses
  • Does not have true understanding, knowledge, or common sense — it is pattern-matching text
  • Responses can wander or go off-topic without guidance
  • Large scale makes it difficult to fine-tune and apply to specific use cases or domains


ChatGPT-4 is an upcoming version of ChatGPT expected to be released in 2022. While technical details are not yet available, ChatGPT-4 will likely have even more parameters and capabilities than ChatGPT-3. Some possibilities for ChatGPT-4 include:

  • Further scaled-up language model with trillions of parameters for more fluent and flexible language generation and conversation
  • Training on a wider range of data like dialogue datasets or structured knowledge graphs to support more grounded conversations with a sense of facts and reality
  • Incorporation of constraints or guidelines to reduce biases, inaccuracies, and off-topic wandering
  • Specialized fine-tuning for particular domains or applications like healthcare or customer service to directly meet practical use cases

However, limitations are likely to persist with ChatGPT-4 like the lack of true understanding or common sense underlying its language capabilities. As with ChatGPT-3, oversight and guidance will be needed to apply ChatGPT-4 responsibly and ethically. Large-scale models also bring risks of unseen biases or problematic behaviors even with additional training or constraints.

Comparing ChatGPT-3 and ChatGPT-4

In summary, while ChatGPT-4 may surpass ChatGPT-3 in scale and capabilities, core limitations will likely remain. The key differences may include:

  • Even larger scale with more parameters enabling more fluent language and broader conversational skills
  • Training on more data types could support more grounded and knowledgeable conversations
  • Additional constraints or guidance may reduce biases, inaccuracies, and off-topic responses
  • Fine-tuning for specific uses could tailor capabilities to applications, though risks would persist

However, neither system will have true understanding or common sense. Human oversight and leadership will continue to be important to direct the responsible development and use of these powerful AI technologies. As AI models scale up rapidly, we must ensure they complement and augment human skills rather than outweigh human judgment. With proactive safeguards and collaborative human-AI partnerships, we can harness the benefits of advancing AI for the good of society.

Here are some additional thoughts on ChatGPT-3, ChatGPT-4, and the future of AI language models:

Implications of large language models

Large AI language models like ChatGPT-3 and ChatGPT-4 represent major milestones in the capabilities of AI. However, their scale also brings risks and responsibilities. Some implications to consider include:

  • Bias: Larger models trained on internet data may absorb more biases or harmful behaviors. Additional safeguards are needed to promote fairness and reduce harmful content.
  • Manipulation: The high persuasiveness and fluency of large language models could be misused to manipulate people or generate misleading information. Controls may be needed to mitigate these risks.
  • Job disruption: As language models reach and exceed human performance on more tasks, they may automate an increasing range of jobs. However, they still lack the general, transferable skills required for many roles. Planning how AI and human skills can complement each other will be crucial.
  • Control and governance: There are open questions around how to ensure powerful AI systems are developed and used safely, ethically, and for the benefit of society. International collaboration and guidance may be needed on the responsible governance of advanced AI.

The future of AI language models

AI language models will likely continue advancing rapidly in scale and capabilities. However, artificial general intelligence matching the full range of human intelligence is still quite a few years away. The future of AI language models may include:

  • Trillion-parameter models with near-human or superhuman language capabilities
  • Models trained on larger, broader ranges of data as well as human feedback or Constitution AI
  • Specialized models tailored to specific languages, domains, or applications
  • Improved transparency and explainability to build trust and facilitate oversight
  • Partnerships between human and AI skills to combine the best of human language, creativity, and judgment with the scale and speed of AI systems

Overall, while the progress of AI language models is exciting, ensuring they are developed and used responsibly will be crucial. With proactive safeguards and human-AI collaboration, we can reap the benefits of more capable AI while avoiding potential issues. The future of AI will be defined by how we choose to guide its advancement and application.Here are some final thoughts on AI language models and their future:

The importance of governance and ethics

As AI language models become increasingly powerful, governance and ethics will be critical issues to address. Some important areas to focus on include:

  • Guidelines and regulations on the responsible development and use of advanced AI systems
  • Reducing biases and harms by carefully auditing data and systems and taking corrective action
  • Protecting the privacy and personal data as models are trained on more user data
  • Considering equity and accessibility to ensure the benefits of AI are widely distributed
  • Education and oversight to enable people to work effectively with AI systems
  • International collaboration on navigating the responsible growth of AI and its influence on society


Overall, the future of AI language models and AI in general depends on proactively addressing ethical concerns and governance challenges. By working across sectors to ensure AI progress benefits society as a whole, we can better shape a future with advanced AI that amplifies the best of human skills while augmenting rather than replacing human judgment. With foresight and leadership, we can steer the advancement of AI language models and AI technologies as a whole toward a future of promise and possibility.




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