Web Dev (Non-Agentic)

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Evaluates model ability across a composite of Website, UI Component, Game Development, Data Visualization, and 3D tasks, each produced as a single-file HTML output. Results aggregate real-world user preferences across these categories to provide an overall view of coding performance.

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Web Dev (Agentic)

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Evaluates model ability to build multi-file React frontends from real-world user prompts. Real-world users compare the rendered outputs, while the evaluation captures agent behavior such as multi-file modifications, iterative re-prompting, tool-invocation chains, failure recovery, long-horizon execution, and use of available tools such as write_file, edit_file, batch_create_file, read_file, web_search, web_fetch, grep_search, deploy, bash, video_fetch, image_generation, image_fetch

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Game Dev

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Evaluates model ability to build multi-file games through an agentic coding workflow. Real-world users compare the final playable outputs, while the evaluation captures agent traces, tool calls, user re-prompts, failures, and retries.

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Mobile Dev

Android (Kotlin)

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Evaluates model ability to build native Android applications in Kotlin from real-world user prompts. Applications are run in an Android emulator for faithful representation, and real-world users compare the resulting experiences while agent traces, tool calls, and user re-prompts are captured.

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React Native

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Evaluates model ability to build functional cross-platform mobile applications using React Native from real-world user prompts. Real-world users compare the rendered applications, while the evaluation captures model code outputs, agent traces, tool calls, and user re-prompts.

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SVG & ASCII

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