# A new way of measuring AI models suggests China's threat to OpenAI and Anthropic may have been overblown

Digest AI · Generative AI & Models · published 2026-11-03T02:00:00Z

Canonical: https://digestai.news/story/a-new-way-of-measuring-ai-models-suggests-china-s-threat-to-openai-and

## Summary

A revised ranking by **Artificial Analysis** reveals a larger performance gap between leading US AI models and Chinese open-weight models. Under the updated system—with secret tests to prevent benchmark hacking—the best open-weight models scored 32 points, while **Anthropic’s Claude Opus 5.5** led with 58. Even Anthropic’s smaller model, **Claude Haiku 5.5**, outperformed all open-weight models in complex tasks.

The shift challenges concerns that cheaper, freely available Chinese AI models could undermine US firms like **OpenAI** and **Anthropic**. **Dax Raad** of **OpenCode** found that traffic for **DeepSeek**—a popular open-weight model—through **OpenRouter** could be handled by a single $6M–$7M Nvidia server, suggesting lower real-world demand than industry hype implies. **Nathan Lambert** of **Trillium Labs** acknowledged the previous benchmark may have overstated open-weight models’ strength, though they remain competitive in software development and offer cost advantages. The findings could bolster investor confidence in **Anthropic’s IPO** and **OpenAI’s potential listing**, reinforcing the narrative of a sustained US lead.

## Key points

- **DeepSeek** traffic on OpenRouter could run on a $6M–$7M Nvidia server, per OpenCode’s estimate
- Open-weight models still excel in software development but face broader performance gaps in complex tasks

## Why it matters

The widened gap reduces pressure on US labs to compete on cost, validating their premium pricing and IPO strategies while clarifying where open-weight models remain viable.

## Sources

1. [A new way of measuring AI models suggests China's threat to OpenAI and Anthropic may have been overblown](https://businessinsider.com/chinese-ai-models-rankings-artificial-analysis-private-tests-anthropic-openai-2026-11) (businessinsider.com, 2026-11-03)

## Cite

Digest AI, "A new way of measuring AI models suggests China's threat to OpenAI and Anthropic may have been overblown", 3 November 2026, https://digestai.news/story/a-new-way-of-measuring-ai-models-suggests-china-s-threat-to-openai-and

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