Design Arena

World's first benchmark for real-world design with 5M+ creators and counting. Made by @intelligence_ai

[Design Arena @DesignArena]

Kimi K3 by @Kimi_Moonshot is now available on Design Arena!

A 2.8T parameter open-weight model, Kimi K3 offers native visual understanding, that helps bring improvements across long-horizon agent tasks, coding, and research capabilities.

Compared to Kimi K2.6, the model is built on an entirely new architecture, designed to deliver stronger performance with faster generation times.

Congrats to the @Kimi_Moonshot team on the launch!

[Design Arena @DesignArena]

Muse Spark 1.1 debuts with an Elo of 1189 in Python-PPTX Slides by DesignArena

The performance gap between HTML Slides highlights the capabilities differences between the two frontiers

Congrats to the team on the debut!

[Design Arena @DesignArena]

Muse Spark 1.1 by @Meta achieves an impressive 8-position rank increase from Muse Spark 1.0

It is the 5th lab overall on DesignArena, with an Elo of 1312

The Muse Spark model also debuts strong performance in Slides creation, data viz, and UI components - see more in the following thread

Congrats to the @Meta team for this achievement!

[Design Arena @DesignArena]

Muse Spark 1.1 debuts with an Elo of 1223 in HTML Slides by DesignArena, making it the 4th lab overall in this category

[Design Arena @DesignArena]

@thinkymachines Huge congrats! Inkling is the highest-ranking US-based open-weight model for agentic workloads, achieving frontier-level performance on DesignArena

https://t.co/dQXPo7fOsv

[Design Arena @DesignArena]

BREAKING: Inkling by @thinkymachines is 9th overall on Agentic Web App Arena by Design Arena with an Elo of 1257

It's an open-weight model in the same performance band as Claude Opus 4.6 by @AnthropicAI and Gemini 3.5 Flash by @GoogleDeepMind

This makes Inkling the highest-ranking US-based open-weight model for agentic workloads, achieving frontier-level performance

Congrats to the @thinkymachines team for this achievement!

[Design Arena @DesignArena]

https://t.co/DvWGfwnuEL

[Design Arena @DesignArena]

BREAKING: Inkling by @thinkymachines is 9th overall on Agentic Web App Arena by Design Arena with an Elo of 1257

It's an open-weight model in the same performance band as Claude Opus 4.6 by @AnthropicAI and Gemini 3.5 Flash by @GoogleDeepMind

This makes Inkling the highest-ranking US-based open-weight model for agentic workloads, achieving frontier-level performance

Congrats to the @thinkymachines team for this achievement!

[Design Arena @DesignArena]

https://t.co/KwWGitXV0c

[Design Arena @DesignArena]

@Whats_AI Looks a little familiar!

[Oliver Johansson @oliverjohansson]

https://t.co/g2SsecHd9y

[Design Arena @DesignArena]

BREAKING: ImagineArt 2.0 Edit by @ImagineArt_X is 15th overall on Image Editing Arena with an Elo of 1182.

It is in the same performance band as Seedream 4.5 Edit by @BytePlusGlobal and UNI-1.1 Max by @LumaLabsAI. ImagineArt 2.0 Edit places @ImagineArt_X among the top 8 labs overall for image editing models.

Congratulations to the @ImagineArt_X team on the accomplishment!

[Design Arena @DesignArena]

Good progress over the last 3 months! Congrats to the team at @OpenAI.

[Sam Altman @sama]

we still get looksmaxxed on frontend a little but we IQmog hard now

[Sam Altman @sama]

still sorta breaks my brain to see our models be good at design finally

[Design Arena @DesignArena]

@oliverjohansson our star 🌟

[Design Arena @DesignArena]

Build your own agentic games now, only on https://t.co/bqMbSX8tjH

[Design Arena @DesignArena]

Curious on how you can build your own games on Design Arena?

Learn all about our multi-file, multi-turn gamedev arena, where users can build complex single and multiplayer games, with the help of one of our founding engineers @oliverjohansson.

[Design Arena @DesignArena]

Curious about GPT-5.6 Sol's design intelligence?

Here's an output comparison between GPT-5.5 and GPT-5.6 Sol

[Design Arena @DesignArena]

BREAKING - OFFICIAL RESULTS: GPT-5.6 Sol by @OpenAI is 1st overall on Design Arena with an Elo of 1353.

This puts GPT-5.6 Sol above Claude Fable 5 by @AnthropicAI and in the same performance band as GLM 5.2 by @Zai_org on frontend design.

This is an 18-position and 60-point Elo leap from GPT-5.5.

GPT-5.6 Sol also establishes a new Pareto frontier for preference vs. speed, faster than any model at this performance.

Congratulations to the @OpenAI team on the launch!

[Design Arena @DesignArena]

BREAKING - OFFICIAL RESULTS: GPT-5.6 Sol by @OpenAI is 1st overall on Design Arena with an Elo of 1353.

This puts GPT-5.6 Sol above Claude Fable 5 by @AnthropicAI and in the same performance band as GLM 5.2 by @Zai_org on frontend design.

This is an 18-position and 60-point Elo leap from GPT-5.5.

GPT-5.6 Sol also establishes a new Pareto frontier for preference vs. speed, faster than any model at this performance.

Congratulations to the @OpenAI team on the launch!

[Design Arena @DesignArena]

Introducing Voice Styles for Text-to-Speech Arena!

Users can now guide model outputs with detailed voice descriptions across dimensions such as tone, emotion, age, accent, and more. This expands the evaluation space beyond audio quality, adding signal on steerability and expressive voice generation.

With this addition, we’ve also updated matchmaking to ensure fair comparisons: only models that support the required capabilities are entered into tournaments against each other.

Try out Voice Styles on Text-to-Speech Arena now - only on Design Arena.

[Design Arena @DesignArena]

Seedream 5.0 Pro by @BytePlusGlobal is 4th overall on Image Arena with an Elo of 1318.

This a 15 rank and 96 Elo point jump over @BytePlusGlobal's second-highest ranked model Seedream Lite 5.0, making Seedream 5.0 Pro their top model. Seedream 5.0 Pro performs especially well in the People & Portrait, Products, and Graphic Design categories, where it also ranks 4th overall on Graphic Design Arena.

With this performance, @BytePlusGlobal is now established among the top 3 labs on Image Arena, following @reve and @OpenAI.

Congratulations to the @BytePlusGlobal team on this accomplishment!