Companies adopt open models for routine tasks based on cost-performance ratio
2 Sep 15 · 12d ago · 5 posts · 3 sources · development 2 of 2
Real-world deployment patterns emerge showing organizations like DoorDash using Kimi for routine work while reserving Fable for complex tasks. The cost advantage and narrowing capability gap are accelerating adoption of open models since Mozilla's July report.
“If the open frontier can handle a seven-hour job, the closed frontier can handle a 12-hour one. In four months, the open model handles the 12-hour job, and the closed one handles something around 20.”
Raffi KrikorianMozilla Research organizationRaffi Krikorian Chief Technology Officer, MozillaAnthropic Closed frontier model providerMoonshot AI Open model providerDoorDash Enterprise adopter
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Reported in the same hours no headline names this development itself — these 1 claim were published in its stretch
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first by Tom's Hardware, 11d ago
What people said 11 voices · best of 13 · verbatim
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arstechnica.com/ai/2026/09/e... i don't think it's as simple as "closed frontier model companies are cooked" but i guess their one big hope is that no one ever makes better harnesses and compliance packaging for open models ever?
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Exclusive: Open Chinese models close gap with Silicon Valley’s frontier AI models Ars previewed Mozilla’s report on how cheap open models caught up on capability. https:// arstechnica.com/ai/2026/09/exc lusive-open-chinese-models-close-gap-with-silicon-valleys-frontier-ai-models/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_m…
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Second, it leaves the field open for the further development of Chinese "open weight" models that customers can run on their own modest, low-powered computers, which are presently lagging the US "frontier models" by a mere four months:
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But there's two giant problems with this: first, it is incredibly, fantastically illegal under antitrust law, because it represents a conspiracy among the dominant players to cease to compete with one another, and; second, it leaves the field open for the further development of Chinese "open weight" models that customers can run on their own…
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The frontier Anthropic & OpenAI models are only ~4 months ahead of open models — at 5x the price. “Most organizations should ideally be using open models as the default for the majority of their work, according to [a report] from Mozilla…” [arstechnica.com]
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Open Chinese models close gap with Silicon Valley’s frontier AI models.
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Related, from an @arstechnica.com article on open weight LLM models being close behind frontier models, in terms of development, while being far cheaper to run
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interesting results that are not shocking from this Mozilla study on open weight vs. frontier AI models:
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I wonder how much this has to do with the AI executive handwringing lately... 🤔
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A product built on stolen content that is itself trivially easy to steal? That's sort of hilarious.
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Open Chinese models close gap with Silicon Valley’s frontier AI models. arstechnica.com
All 2 developments of Mozilla report: Chinese open AI models close to parity with… →
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