OpenAI

Prompt - Generate a how-to article about the latest Claude Models and their uses.

OpenAI has introduced several new models in 2025, each designed to enhance specific capabilities in reasoning, multimodal processing, and user interaction. Here's a comprehensive overview of these models and their key features:​

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🧠 o-Series Models: Advanced Reasoning

o3

• Purpose: OpenAI's most advanced reasoning model to date.

• Capabilities:

  • Integrates visual inputs (e.g., sketches, whiteboards) into reasoning processes.

  • Utilizes tools like web browsing, Python execution, image analysis, and file interpretation.

• Performance:

  • Outperforms previous models in tasks requiring deep reasoning and problem-solving.

• Availability: Accessible to ChatGPT Plus, Pro, and Team users.​Business Insider+7The Verge+7Axios+7

o4-mini

• Purpose: A streamlined version of o3, optimized for speed and cost-efficiency.

• Capabilities:

  • Maintains strong performance in complex tasks with faster response times.

• Availability: Available to ChatGPT Plus, Pro, and Team users.​The Verge+13Axios+13The Verge+13Vogue Business+2The Verge+2The Verge+2

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🔄 GPT-4.1: Enhanced Coding and Instruction Following

• Purpose: An iteration of the GPT-4 series focusing on improved coding assistance and instruction adherence.

• Capabilities:

  • Analyzes eight times more code simultaneously, enhancing debugging and code generation.

  • Better follows user instructions, reducing the need for repeated prompts.

• Availability: Accessible via the OpenAI API.​OpenAIWIRED

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🌐 GPT-4o: Multimodal Omni Model

• Purpose: A versatile model capable of processing and generating text, images, and audio.

• Capabilities:

  • Real-time speech translation and advanced audio-visual performance.

  • Twice as fast and half the cost of GPT-4 Turbo.

• Availability: Free to all users within usage limits; higher limits for ChatGPT Plus subscribers.​Wikipedia+1维基百科，自由的百科全书+1DailyAI

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🧠 GPT-4.5: Emotionally Intelligent Model

• Purpose: OpenAI's most advanced model emphasizing emotional intelligence and nuanced interactions.

• Capabilities:

  • Enhanced ability to pick up social cues and provide thoughtful responses.

  • Improved accuracy and reduced hallucinations.

• Availability: Initially available to ChatGPT Pro and API users, with plans to expand to additional subscription tiers.​Axios+5Business Insider+5Wikipedia+5

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🛍️ New Features and Tools

Conversational Shopping

• Functionality:

  • Provides personalized product recommendations within ChatGPT.

  • Offers visual product details, price comparisons, reviews, and direct purchase links.

• Availability: Accessible to all users, including those without accounts.​Reuters+3WIRED+3New York Post+3New York Post+2Vogue Business+2Reuters+2New York Post

Lightweight Deep Research Tool

• Purpose: A cost-efficient version of ChatGPT's deep research tool.

• Capabilities:

  • Delivers shorter yet detailed and high-quality responses.

• Availability:

  • Free users: Up to 5 tasks per month.

  • Paid users (Team and Plus): 25 tasks per month.

  • Pro users: 250 tasks per month.​The Verge+3The Verge+3Wikipedia+3

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These advancements reflect OpenAI's commitment to enhancing AI capabilities across various domains, providing users with more powerful and versatile tools for a wide range of applications.