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GPT-5, GPT-4o & Co: ChatGPT Models Explained! �✨�️

#AI Tools
2025-12-10 02:388 min read

Content Introduction
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The video introduces the model picker feature in ChatGPT, emphasizing that it contains a variety of models designed for different tasks, each with its unique speed, cost, and brain power. The host, Jake from NerdSection.com, explains that while most users only experience a few of these models, the video aims to clarify their functions and help users select the right model for their needs. The content covers the main models, including GPT5, its instant and thinking variants, as well as legacy models like GPT4 and GPT40, detailing their use cases, advantages, and limitations. The discussion also touches on specialized models for image and audio processing while encouraging user engagement with other resources to maximize their experience.

Key Information

  • ChatGPT features a model picker that provides access to a variety of models, each designed for different tasks and performances.
  • OpenAI's flagship model is GPT-5, which functions as a routed system to decide response speed and depth of thinking.
  • Users encounter different handling based on the complexity of their prompts, utilizing either the fast default or deeper reasoning models.
  • The ecosystem includes a range of models like GPT-4 and specialized tools for various applications such as audio, image generation, and transcription.
  • Models are categorized by capabilities, limits, and pricing, allowing users to choose based on specific needs.
  • For standard users, GPT-5 is recommended for everyday tasks, while specialized models can enhance performance in particular applications.
  • Developers have access to metered API services that align with their project requirements.

Timeline Analysis

Content Keywords

Chat GPT Model Picker

The Chat GPT model picker allows users to select from various models catering to different jobs, each with varying speed, cost, and brain power. The video provides clarity on these options, helping users to choose the right tool for their needs.

GPT5

GPT5 is highlighted as OpenAI's flagship model that encompasses a routed system capable of determining when to respond quickly or think deeply, increasing its efficiency and performance.

Model Types

The talk discusses different types of models, including instant responses and thorough reasoning models in the GPT family, explaining how users can toggle between quick and deliberate responses based on their needs.

Image Generation

Users can generate images directly in Chat GPT by utilizing the create image tool, with capabilities to edit and remix post-generation.

Video Generation

Video capabilities are introduced via Sora Plus, offering baseline video generation, with Pro features enhancing quality and duration while removing watermarks.

API and Model Configurations

The API for GPT5 offers various configurations that allow teams to balance cost, speed, and quality. Users are encouraged to pick the smallest model that meets their quality requirements.

Developers' Resources

OpenAI provides resources for developers to explore various models, including their capabilities, limits, and pricing, enhancing informed decision-making when implementing AI.

Efficient Usage Tips

The video concludes with tips on optimizing usage across different models, advising normal users to default to GPT5 and use specialized models as needed.

Related questions&answers

What is the model picker in Chat GPT?

The model picker in Chat GPT allows users to choose between different models designed for various tasks, each with unique attributes such as speed, cost, and brain power.

What are the different types of models available in Chat GPT?

Chat GPT features several models, including the fast general purpose model, specialized models for specific tasks, and depth reasoning models for more complex inquiries.

How does GPT5 differ from previous models?

GPT5 is designed as a routed system that can switch between responding quickly or thinking deeply, improving overall performance without sacrificing quality.

Can I switch between models manually?

Yes, users have the option to manually switch between the instant and thinking models in Chat GPT.

What are frontier models?

Frontier models are cutting-edge proprietary models by OpenAI that offer advanced capabilities, breaking benchmarks in AI performance.

What is the significance of specialized models?

Specialized models are tailored tools like image generators, speech-to-text transcribers, and moderation classifiers, designed to perform specific functions accurately.

How can I access image generation in Chat GPT?

You can generate images directly in Chat GPT by selecting the create image tool or by asking for an image within your chat.

What are the video capabilities in Chat GPT?

Chat GPT now offers video generation capabilities through Sora Plus, with options for short video generations and higher tier capabilities for longer formats.

What subscription options exist for using different models?

Different subscription tiers allow access to various models, and usage may be gated by quotas based on the chosen plan.

How do I choose the right model for my needs?

The right model depends on your requirements for cost, speed, and quality. OpenAI provides a comparison page to help users select the most appropriate model.

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