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by espadrine
23 days ago
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Composer 2.5 finetuned Kimi K2.5[0]. In the blog post, it is unclear whether Grok 4.5 is also a finetune on top of Kimi; they do imply it is also a finetune. > Training included trillions of tokens of Cursor data… We used reinforcement learning on difficult problems If xAI pivoted from a frontier base model company, to a finetuning company, it does mark a stark change to their relevance in the industry. [0]: https://cursor.com/blog/composer-2-5 |
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