Code Arena WebDev puts four open-weight Chinese models near the frontier

floriandotorg · reddit · 2026-08-04

Code Arena’s WebDev leaderboard shows OpenAI’s Sol as the only OpenAI model in the top 10, while four open-weight Chinese models have reached frontier-quality performance.

The screenshot highlights rankings for models across front-end web development tasks.
It includes both score and price columns, making the cost/performance contrast visible.
One of the open-weight Chinese models is described as cheap enough to run for days for the cost of one Opus task.
The post frames the situation as a major shift in who is competitive on web dev benchmarks.

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Code Arena WebDev puts four open-weight Chinese models near the frontier

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