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

Too Long; Didn't Watch — Summary

OpenAI has released four new mysterious AI models—Willow, Cedar, Birch, and Oak—on Design Arena and WebDev Arena, speculated to be early test versions of GPT-5.1 or GPT-6, showcasing impressive UI/UX generation and coding capabilities that rival Google's Gemini 3.0, with Willow leading in artistic and organic UI design.

Main Takeaways

• OpenAI has introduced four new models (Willow, Cedar, Birch, Oak) on Design Arena and WebDev Arena, potentially early builds of GPT-5.1 or GPT-6.
• These models demonstrate advanced UI/UX generation, capable of creating complex designs like Discord clones, web pages, and CRM dashboards.
• Willow, in particular, shows strong performance in artistic and organic UI designs, outperforming GPT-5 High and Gemini 3's Lithium Flow in certain visual aspects.
• Users can access and test these models for free on Design Arena and WebDev Arena, with the ability to export generated code for further iteration.
• A sponsored segment highlights HubSpot's free guide, "Elevate Your Workspace in 5 Minutes with Gemini," which helps users integrate Google's Gemini AI into their workflow for enhanced productivity.

Detailed Summary

Introduction of New OpenAI Models (0:00 - 0:50)

• Google's Gemini 3.0 release has been pushed back to December, while OpenAI appears to be preparing a significant counter-release, possibly GPT-5.1 or GPT-6.
• Four new mysterious OpenAI variants—Willow, Cedar, Birch, and Oak—have appeared on Design Arena and LM Arena, all named after wood types.
• These models are currently accessible for free through Design Arena, a web development testing platform specifically for UX and UI model experiments, and also on WebDev Arena.
• The quality of these models is impressive, as they reimagine applications in GPT-5's distinctive design language rather than just copying.

UI Generation Capabilities and Model Variants (0:50 - 2:53)

• The models successfully generated a one-on-one clone of Discord's UI, including servers, hovering animations, text channels, and active member lists, demonstrating high fidelity.
• While Gemini 3.0 is still considered stronger overall, these new OpenAI models are optimized for creative and front-end tasks like generating layouts, visual mockups, and responsive designs.
• Each model has a distinct personality: Willow is artistic with "hive reasoning" for detailed organic UIs; Cedar offers a warm and balanced combination for branding and e-commerce; Oak is bold and structured for enterprise dashboards; and Birch is fast and minimal for clean wireframes.
• Early tests indicate Willow is leading, outperforming GPT-5 High and Gemini 3's Lithium Flow in visual fidelity and aesthetic balance.
• The models are highly effective for UI/UX code generation, with speculation that they might even be open-source or fine-tuned by an external company.

Sponsored Segment: HubSpot's Gemini Guide (2:56 - 4:14)

• The video features a sponsored segment for HubSpot's free guide, "Elevate Your Workspace in 5 Minutes with Gemini."
• This ebook aims to help users integrate Google's Gemini AI directly into their workspace, reducing constant tab switching between AI tools.
• The guide covers three quick-win prompts for instant Gemini value, nine power features to save hours of context switching, the secret of Gemini's side panel for in-document AI assistance, and an analysis of the $20/month upgrade.
• It is presented as a tactical guide to transform Gemini into an everyday productivity superpower, allowing users to work smarter.

Practical Demonstrations and Code Export (4:14 - 7:06)

• Generating designs with Design Arena can take time due to high user traffic, but the quality of the output is impressive.
• A web page generated in approximately 3 minutes showcased an amazing UI design, featuring carousels, testimonials, and pricing structures, looking like a professional template rather than a typical AI-generated page.
• The generated code, in one instance, amounted to 650 lines for a beautiful landing page, created by the Birch model, which is not even considered the "best" (Willow).
• The Birch model excels in wireframes, prototyping, and minimalistic, precise websites.
• Users can export the generated code from Design Arena to further work on and iterate designs.
• The Willow model on WebDev Arena successfully created an intuitive color palette generator and a decent CRM dashboard with a deals board and contact page in a single shot.
• The speed and quality of output from these models are remarkable.

Conclusion and Future Outlook (7:06 - 8:52)

• The presenter expresses satisfaction with the emergence of these new AI variants.
• There is a concern that these models might be downgraded upon official release, similar to what happened with previous GPT-5 variants, which were initially impressive but later downsized.
• While GPT-5 High is better now, it remains expensive.
• Overall, the new variants are impressive and are considered slightly on par with Gemini 3.0, though Gemini 3.0 is given a higher grade due to current accessibility limitations of the new OpenAI models.
• OpenAI appears to be making a strong comeback with these developments.

Notable Quotes

"Just recently, four new mysterious variants appeared on Design Arena as well as Alam Arena named Willow, Cedar, Birch, and Oak. All named after wood types for some reason." — [Presenter]

"The Willow model is a bit more artistic and it uses hive reasoning which excels in detailed organic UIs." — [Presenter]

"Early tests are showing that the Willow model is leading in the pack, even outperforming GBT5 High and Gemini 3's lithium flow in certain visual fidelity and aesthetic balance." — [Presenter]

"This isn't theory. This is a tactical guide designed to help you turn Gemini from just another tool into your everyday productivity superpower." — [Presenter]

"But the quality that you'll receive is quite impressive. This is where it took approximately 3 minutes to generate this web page." — [Presenter]

"And the model that we saw was the Birch model, not even the best model, which is Willow, the hive reasoning beast." — [Presenter]

"Overall, I'm just really happy to see that we're seeing more variants like this. I hope it's not like what we saw previously with the GBT 5 model where we saw incredible variants being showcased and then they basically downsized downgraded all of those variants when they officially launched GBT5." — [Presenter]

"Overall, it is pretty impressive. It is slightly on par with Gemini 3.0. I do give Gemini 3.0 a higher grade in comparison to these new variants, but that's because of the limitations that I see right now from this model cuz I can't access it in a better intuitive way like I did with the LM Marina with Lithium Flow." — [Presenter]