OpenAI NEW GPT-6 (Early Test): Willow - BEST Coding Model On Par With Gemini 3.0! (FULLY FREE)

Key Concepts

• Gemini 3.0: Google's upcoming AI model release, originally expected in Fall, now slated for December.
• GPT 5.1 / GPT 6: Potential upcoming OpenAI models, speculated to counter Gemini 3.0.
• Design Arena / WebDev Arena: Platforms for testing UX/UI model experiments and web development models, respectively.
• Willow, Cedar, Birch, Oak: Four new mysterious AI model variants from OpenAI, named after wood types.
• Hive Reasoning: A capability of the Willow model, excelling in detailed organic UIs.
• Lithium Flow: A model variant of Gemini 3.0.
• HubSpot's "Elevate Your Workspace in 5 Minutes with Gemini" Guide: A free ebook offering prompts and features to integrate Gemini into workflows.
• OSS Model: Open Source Software model.
• DeepSeek v3.2: An experimental model mentioned for comparison.
• Versal's Model: Another model mentioned for comparison.

OpenAI's New Model Variants and Capabilities

OpenAI has released four new mysterious model variants: Willow, Cedar, Birch, and Oak, accessible through Design Arena and WebDev Arena. These models are believed to be early builds of GPT 5.1 or GPT 6, optimized for creative and front-end tasks such as generating layouts, visual mockups, and responsive designs.

• Discord Clone Generation: One of these models successfully generated a one-on-one clone of Discord's UI, replicating details like servers, animations, channel lists, and member status indicators, demonstrating impressive UI generation capabilities.
• Model Personalities and Specializations:
  • Willow: Artistic, utilizes hive reasoning for detailed organic UIs. Early tests suggest it leads in visual fidelity and aesthetic balance, potentially outperforming GPT 5 High and Gemini 3's Lithium Flow in certain aspects.
  • Cedar: Warm and balanced, ideal for branding and e-commerce designs.
  • Oak: Bold and structured, suited for enterprise dashboards.
  • Birch: Fast and minimal, strong for clean wireframes and prototyping.

Performance and Comparison with Gemini 3.0

While the new OpenAI variants show impressive quality, the speaker believes Gemini 3.0 still feels stronger overall, particularly with its various model variants and checkpoints. However, the current accessibility limitations of the new OpenAI models prevent a full, intuitive comparison as experienced with Gemini's Lithium Flow on LM Arena.

Design Arena and WebDev Arena Functionality

• User Experience: Design Arena is described as a UX/UI model testing platform, while WebDev Arena is for web development models.
• Generation Time and Quality: Generating content on Design Arena can take time due to high user traffic. However, the quality of output is impressive. For instance, a landing page was generated in approximately 3 minutes, producing around 650 lines of code. This AI-generated page is considered superior to typical AI-generated landing pages, resembling templates from website builders.
• Code Export: Users can export the generated code for further iteration.
• Model Selection: While users can prompt for specific models like Birch, landing on the newer OpenAI variants (like Willow, speculated to be GPT 5.1) depends on luck due to current access limitations.
• Examples of Generated Content:
  • Birch Model: Generated a landing page with carousel features, testimonials, and pricing structure.
  • Willow Model (on WebDev Arena): Created a color palette generator and a CRM dashboard with a deals board and contact page.

Future Outlook and Concerns

The speaker expresses excitement about OpenAI's progress and the emergence of these new variants. However, there's a concern that these models might be "downgraded" or "downsized" upon official release, similar to past experiences with GPT 5. The current GPT 5 High is noted as being better but expensive. The possibility of these being open-source models or fine-tuned by external companies is also raised.

HubSpot's Gemini Guide

The transcript also promotes HubSpot's free ebook, "Elevate Your Workspace in 5 Minutes with Gemini." This guide aims to help users integrate Gemini into their workflow to reduce tab switching and improve productivity by offering quick win prompts, power features, and insights into Gemini's side panel and upgrade options.

Conclusion

The new OpenAI model variants, while still being evaluated, demonstrate significant advancements in AI-driven UI and code generation. They offer distinct capabilities and are pushing the boundaries of what's possible in creative AI. While Gemini 3.0 is currently perceived as slightly stronger overall, the rapid development from OpenAI is a positive sign of competition and innovation in the AI landscape. The accessibility and potential future development of these models will be key to watch.