国产AI 3D大模型Hi3D来了！开源可商用，PK干掉GPT-6
一个开源还能商用的国产3D生成模型，做3D内容生成的朋友可以去试试看。
Hi3D是一个专注3D生成的国产模型，走的是专业模型路线。该模型已开源，允许免费商用。作者观点是3D生成这类任务交给专门的模型来做效果更好。
国产AI 3D大模型Hi3D来了！开源可商用，PK干掉GPT-6
还是专业的模型做专业的事情
The 90% slicing success rate at 1536 resolution means outputs are far more likely to be directly 3D-printable, a practical gap that most image-to-3D models fail. Teams in product design, prototyping and game asset creation can self-host it and build internal tools on top of a permissively licensed model. Compared with TRELLIS.2, it trades color and texture output for far more robust geometry from every angle.
做 3D 资产的朋友可以试试，Hi3D V1.0 刚开源，训练数据翻了四倍，擅长补全正面视角看不到的细节。
蚂蚁的开源推理模型又更新了，智能体评测 Elo 涨了 124 分，MIT 协议权重直接开放，成本低过 Mistral 和 GLM。
OpenAI 新出的 GPT-6.1 Terra 能自己操作电脑干活，价格却便宜了九成，网友实测结果都在这篇文章里，还附带了 3 个 AI 做出的科学发现。
OpenAI 的 AI 把一个计算机科学界信了几十年的指数时间假说给推翻了，如果结论站得住，很多被认为算不动的问题可能都有快算法。
The result suggests small hybrid-architecture models can now beat much larger transformer models on agentic tasks, narrowing the edge between edge deployment and cloud models. Developers building on-device or low-latency agents can benchmark LFM3's 1.7B directly against Alibaba's Qwen3.5-9B on automation workloads before choosing a stack.
