Close Menu

    Subscribe to Updates

    Get the latest creative news from FooBar about art, design and business.

    What's Hot

    Google Quietly Launches AI Edge Gallery App for Running Hugging Face Models Locally on Android

    June 1, 2025

    SpaceX Targets 170 Orbital Launches in 2025, Aims to Set New Industry Benchmark

    May 31, 2025

    Microsoft Reportedly Pauses Xbox Handheld Plans to Refocus on Windows 11 for Portable Gaming

    May 31, 2025
    Facebook X (Twitter) Instagram Pinterest
    EchoCraft AIEchoCraft AI
    • Home
    • AI
    • Apps
    • Smart Phone
    • Computers
    • Gadgets
    • Live Updates
    • About Us
      • About Us
      • Privacy Policy
      • Terms & Conditions
    • Contact Us
    EchoCraft AIEchoCraft AI
    Home»AI»OpenAI to Retire GPT-4 from ChatGPT, Transition to GPT-4o by April 30
    AI

    OpenAI to Retire GPT-4 from ChatGPT, Transition to GPT-4o by April 30

    EchoCraft AIBy EchoCraft AIApril 11, 2025No Comments4 Mins Read
    Share Facebook Twitter Pinterest LinkedIn Tumblr Reddit Telegram Email
    Share
    Facebook Twitter LinkedIn Pinterest Email

    OpenAI has announced that its GPT-4 model will be fully phased out of the ChatGPT product by April 30, with GPT-4o becoming the new default model for ChatGPT Plus users.

    OpenAI GPT-4o Transition Key Takeaways

    Highlights

    Model Transition: OpenAI will fully retire GPT-4 from the ChatGPT interface by April 30, with GPT-4o becoming the new default for ChatGPT Plus users.
    Enhanced Performance & Efficiency: GPT-4o delivers responses up to twice as fast as GPT-4 and operates at a significantly lower cost, with input tokens priced at $2.50 and output tokens at $10 per million.
    Extended Context Capability: The new model supports up to 128,000 tokens—vastly exceeding GPT-4’s 8,192-token limit—allowing for handling more complex and longer prompts.
    Multimodal & Multilingual Advancements: GPT-4o is engineered to process text, images, audio, and video seamlessly, and it offers optimized handling for non-Latin scripts like Hindi, Chinese, and Korean.
    Cost & Resource Optimization: The transition underscores OpenAI’s strategy to reduce operational costs and resource demands, reflecting rapid advances in model training techniques.
    Future Model Roadmap: Looking ahead, OpenAI hints at upcoming variants (e.g., GPT-4.1, o3, o4-mini) that may provide specialized, modular functionalities for diverse applications.
    Legal & Ethical Implications: The phase-out follows legal challenges and ongoing discussions about content usage and bias, highlighting the evolving regulatory environment around AI.

    While GPT-4 will remain accessible via OpenAI’s API, it will no longer power the ChatGPT interface for consumers.

    The decision was shared through OpenAI’s official changelog, where the company noted that GPT-4o offers improved performance across a broad range of tasks.

    These include writing, coding, STEM problem-solving, and conversation handling. According to OpenAI, GPT-4o demonstrates better instruction-following behavior and enhanced reasoning capabilities, making it a suitable replacement for GPT-4.

    A Successor to a Foundational Model

    Launched in March 2023, GPT-4 marked a major upgrade over GPT-3.5, introducing initial multimodal capabilities and serving as the first widely deployed model to support both text and image inputs.

    It was integrated across various platforms, including Microsoft’s Copilot suite, expanding its reach into productivity software.

    Despite the model’s widespread use, OpenAI introduced GPT-4 Turbo in late 2023 as a more efficient alternative. GPT-4o is the next evolution in this sequence, now set to become the primary engine for ChatGPT.

    Efficiency and Cost Optimization

    The development of GPT-4 required a reported investment exceeding $100 million and involved hundreds of engineers.

    OpenAI has since indicated that, based on progress achieved with GPT-4.5, the company could now reconstruct GPT-4 using a significantly smaller team of just five to ten engineers. These efficiency gains highlight the rapid advancement in model training and deployment techniques.

    GPT-4 vs. GPT-4o Performance Comparison

    GPT-4o brings additional cost and speed benefits:

    • Speed: Generates responses up to twice as fast as GPT-4.
    • Cost: Input tokens are priced at $2.50 per million, and output tokens at $10 per million—substantially lower than GPT-4’s $30 and $60 rates, respectively.
    • Context Window: Supports up to 128,000 tokens, a significant leap from GPT-4’s 8,192-token limit, allowing it to process longer and more complex prompts effectively.

    Enhanced Capabilities Across Modalities and Languages

    GPT-4o is built with advanced multimodal functionality, enabling it to process inputs across text, image, audio, and video.

    Unlike GPT-4, which had limited multimodal integration, GPT-4o was trained end-to-end across these input types, improving the consistency and coherence of responses in interactive settings.

    In addition to modality support, GPT-4o offers stronger multilingual capabilities. OpenAI has optimized tokenization for non-Latin script languages such as Hindi, Chinese, and Korean. These improvements allow for more accurate and efficient responses in a wider range of languages.

    Ongoing Legal Context

    GPT-4 has also been part of several legal challenges. Notably, it has been cited in lawsuits from major publishers, including The New York Times, who allege that copyrighted content was used without authorization during model training.

    OpenAI maintains that its practices fall under the fair use doctrine, though the legal debate remains unresolved.

    Future Model Variants

    While GPT-4’s tenure in ChatGPT concludes, OpenAI appears to be preparing for additional releases.

    A recent leak by reverse engineer Tibor Blaho points to potential future models under development, including GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano, along with reasoning-oriented variants codenamed o3 and o4-mini.

    These models may reflect a more modular approach, tailored to specific deployment needs—ranging from mobile compatibility to complex reasoning use cases.

    AI ChatGPT GPT-4 GPT-4o OpenAI
    Share. Facebook Twitter Pinterest LinkedIn Tumblr Email
    Previous ArticleAdobe Previews AI Agents for Acrobat, Photoshop, and Premiere Pro
    Next Article Meta’s Llama 4 Maverick Model Falls in Rankings After Benchmark Controversy
    EchoCraft AI

    Related Posts

    AI

    Google Quietly Launches AI Edge Gallery App for Running Hugging Face Models Locally on Android

    June 1, 2025
    AI

    Perplexity Labs Launches, Automating Spreadsheets, Reports, and Web App Creation

    May 31, 2025
    AI

    Hugging Face Introduces Two Open-Source Humanoid Robots to Expand Access to Robotics

    May 31, 2025
    Add A Comment
    Leave A Reply Cancel Reply

    Search
    Top Posts

    Samsung Galaxy S25 Rumours of A New Face in 2025

    March 19, 2024371 Views

    CapCut Ends Free Cloud Storage, Introduces Paid Plans Starting August 5

    July 12, 2024145 Views

    Windows 12 Revealed A new impressive Future Ahead

    February 29, 2024128 Views
    Categories
    • AI
    • Apps
    • Computers
    • Gadgets
    • Gaming
    • Innovations
    • Live Updates
    • Science
    • Smart Phone
    • Social Media
    • Tech News
    • Uncategorized
    Latest in AI
    AI

    Google Quietly Launches AI Edge Gallery App for Running Hugging Face Models Locally on Android

    EchoCraft AIJune 1, 2025
    AI

    Perplexity Labs Launches, Automating Spreadsheets, Reports, and Web App Creation

    EchoCraft AIMay 31, 2025
    AI

    Hugging Face Introduces Two Open-Source Humanoid Robots to Expand Access to Robotics

    EchoCraft AIMay 31, 2025
    AI

    Tencent Releases HunyuanPortrait: Open-Source AI Model for Animating Still Portraits

    EchoCraft AIMay 29, 2025
    AI

    DeepSeek Releases Updated R1 AI Model on Hugging Face Under MIT License

    EchoCraft AIMay 29, 2025

    Subscribe to Updates

    Get the latest tech news from FooBar about tech, design and biz.

    Stay In Touch
    • Facebook
    • YouTube
    • Twitter
    • Instagram
    • Pinterest
    Tags
    2024 Adobe AI AI agents AI Model Amazon android Anthropic apple Apple Intelligence Apps ChatGPT Claude AI Elon Musk Galaxy S25 Gaming Gemini Generative Ai Google Google I/O 2025 Grok AI Hugging Face India Innovation Instagram IOS iphone Meta Meta AI Microsoft NVIDIA Open-Source AI OpenAI Open Ai PC Reasoning Model Samsung Smart phones Smartphones Social Media TikTok U.S whatsapp xAI Xiaomi
    Most Popular

    Samsung Galaxy S25 Rumours of A New Face in 2025

    March 19, 2024371 Views

    Apple A18 Pro Impressive Leap in Performance

    April 16, 202465 Views

    Google’s Tensor G4 Chipset: What to Expect?

    May 11, 202449 Views
    Our Picks

    Apple Previews Major Accessibility Upgrades, Explores Brain-Computer Interface Integration

    May 13, 2025

    Apple Advances Custom Chip Development for Smart Glasses, Macs, and AI Systems

    May 9, 2025

    Cloud Veterans Launch ConfigHub to Address Configuration Challenges

    March 26, 2025

    Subscribe to Updates

    Get the latest creative news from FooBar about art, design and business.

    Facebook X (Twitter) Instagram Pinterest
    • Home
    • Contact Us
    • Privacy Policy
    • Terms & Conditions
    • About Us
    © 2025 EchoCraft AI. All Right Reserved

    Type above and press Enter to search. Press Esc to cancel.

    Manage Consent
    To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
    View preferences
    {title} {title} {title}