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- 1OpenAI launches GPT-6.1 Sol at a fraction of the cost●GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price
OpenAI has introduced GPT-6.1 Sol, a model it bills as offering intelligence close to its Astra tier at roughly one-fifth of the price. The announcement is drawing heavy attention among developers and AI watchers, who are weighing what steep price cuts at near-top-tier performance mean for competition and AI economics.
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Attention is turning to a little-known artificial intelligence research team that a new profile calls the smartest in AI that most people have never heard of. The piece highlights how, amid headlines dominated by big-name labs, a quieter group is producing work that insiders consider exceptional. Viewers are debating which company it is and why it has stayed out of the spotlight.
- 3Z.ai releases GLM-5.3 as open weight with license targeting hyperscalers●Z.ai’s GLM-5.3 goes open weight, but its new license aims at hyperscalers Z.ai released GLM-5.3 with new licensing targe
Chinese AI lab Z.ai has released GLM-5.3 as an open-weight model under a new license that differentiates between users. Individual users keep broad rights to use the model, while large commercial players, specifically hyperscalers, face additional requirements including security reviews for commercial use. The company also claims the model achieves top benchmark scores, positioning it as a competitive open alternative to closed frontier models.