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OpenAI开源模型发布推迟至夏末,为了狙击DeepSeek R2?

Group 1 - OpenAI has postponed the release of its anticipated open-source model to "later this summer" instead of June, as announced by CEO Sam Altman [1] - The open-source model aims to match the complex reasoning capabilities of GPT-4o and surpass leading open-source models like DeepSeek's R1 [2] - The AI market competition is intensifying, with new models being launched by competitors such as Mistral and Qwen, which are capable of switching between deep reasoning and traditional quick responses [2] Group 2 - Altman acknowledged that OpenAI has historically made mistakes in its open-source strategy, and the new model is seen as a crucial step to repair developer relations [2] - There are speculations that the delay may be a strategic move to counter DeepSeek's upcoming R2 model, which is expected to be released soon [2][3] - DeepSeek R2 is anticipated to have significant upgrades in technical architecture, functionality, and resource efficiency, with a predicted 87% reduction in AI invocation costs [3] Group 3 - DeepSeek's founder, Liang Wenfeng, emphasizes the goal of making China a contributor to innovation rather than a passive participant [4] - DeepSeek's product iteration schedule is robust, with plans for major updates every quarter, including the upcoming V2.5 and V3 versions [4]