Event ·Multi-source

GPT-4o：OpenAI发布全能多模态模型

OpenAI推出GPT-4o，该模型支持文本、图像和音频输入输出。GPT-4o在推理速度和成本上优于前代GPT-4 Turbo，并向所有ChatGPT用户免费开放。这一发布标志着多模态AI进入新阶段。

Current read

多模态免费模型来了

7 sources0° AI heatLast updated 2026/5/12 17:58:44

Evidence

7 sources

Primary sourceSam Altman Blog

2026/5/12 17:58:44View source

Related source 1OpenAI Blog

2026/5/11 23:09:27View source

Related source 2歸藏(guizang.ai)

2026/5/12 09:19:06View source

Related source 3Ethan Mollick

2026/5/12 10:00:02View source

Related source 4AK

2026/5/12 13:55:18View source

Related source 5Andrej Karpathy

2026/5/14 05:37:07View source

Related source 6IT之家

2026/5/14 08:13:34View source

Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.

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