Publication date: November 5, 2026

Arena brings together several freely available AI models in one interface, from language models to AI agents. The service also supports image and video generation. Below, the platform's operating modes and the author's test results for image generation, video generation, web search, and website creation are described.

Interface and Operating Modes

After registration, a standard interface opens with functions for creating a new chat, a leaderboard, and search across created chats. Four modes are available for creating content.

For Side-by-Side, the author gives an example of comparison: one model (GPT) and Midjourney create images from a single prompt, after which the user chooses the best option.

In Battle Mode, tasks are available for creating videos, generating images, deep internet search, writing code, and working with text. It is also possible to enable an automatic mode, in which the platform determines the task type on its own.

Testing Features

Image Generation

The author used a prepared prompt: a man in the mountains wearing ski goggles, in whose reflection a girl photographing him is visible.

• The author rated both results as successful.
• In the second version, the camera angle was changed, and the image still matches the prompt.
• Based on the vote, the chosen option was "both good."
• Model that created the images: Image Groof. The author had not encountered this model before but noted its high quality of work.

Video Generation

The prompt described a cinematic shot: a car drifting in a race, in the style of "The Fast and the Furious."

• The author compared the first result with Need for Speed: Most Wanted. They rated it as pleasant and nostalgic, but not as a full-fledged film.
• The second version is shorter in duration, but the author rated the camera movement as more cinematic.
• The rating for both versions: "both good."
• Models: Kling 3 and Gemini Omni.

Web Search and Price-to-Quality Analysis

Query: find and analyze the price-to-quality ratio in stores in Anapa where one can buy the iPhone 18 Pro Max, with the results presented in a table.

• The answer was given as of November 2026. The model noted that the smartphone had been on the market for about several months and that the hype had subsided.
• The first model suggested the store iHop with a price of 145,000–150,000 and indicated the store's reliability level, price, advantages, and reasons for choosing it.
• The second model compared the stores by ratings, warranty period, and reviews. The author rated this option as significantly better.
• The first option was created by the GPT model, the second by the Gemini model. Based on the comparison, GPT was recognized as the more successful one.

Creating a Single-Page Website in Agent Mode

The author asked Agent Mode to create a single-page anime-style landing page for the fictional company "Lyokha." The company specializes in production and creative work for major brands. The model created the information and visuals independently. The phone number and email were left as placeholders. Upon completion, the agent provided a link to the finished version.

Contents of the generated landing page:

• Headline: "Lyokha and Active Studio." Text: a discussion of a project and creative work that is impossible to pass by.
• Key metrics: 350 client companies, 48 hours to the first concept, content for major brands six times faster.
• Visual style: classic production, bolder in presentation. The author noted that they expected a more modern anime style, but the agent chose a "cartoon-like" animation style.
• Services:
  • video clips: from 500,000;
  • social media content: 180,000 per month;
  • mascot characters: 300,000;
  • product worlds: 150 (unit of measurement not specified in the source material);
  • special projects: price determined by brief.
• Packages:
  • "Breakthrough": 790,000; full cycle: video, visuals, and social media;
  • "Startup" and "Universe": 2 million; mascot and a series of video clips.
• Team: Rei Ayanami, creative director; Kanto Dogtanabe, art director (the text says "Miyakim"); Lyosha, producer and mascot.
• Navigation: the page contains blocks for project discussion, objection handling, and a form for entering a phone number, Telegram, and other contact details.