Nathan Lambert: Mid-tier open models are 'almost all super janky' if you read their traces

natolambert · x · 2026-10-27

Nathan Lambert argues the weird Qwen behavior going viral is no surprise: few people have actually read traces from mid-tier open models, which are almost all super janky. He says this kind of unknown unknown is why he has long advocated for American open models.

Related event: Nathan Lambert: Mid-Tier Open Models' Traces Are Rough, Qwen Overrated(3 posts)→

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