想用 GPT-5.5 级别能力但嫌贵？Nemotron 3 Ultra 几乎一样好，价格只有十分之一，值得试试。
Nemotron 3 Ultra 在三个物理模拟任务中与 GPT 5.5 表现相当，但成本仅为后者的十分之一。测试用例包括旋转桶中水体、高尔顿板钉球和极端质量碰撞。Nemotron 3 Ultra 输出 11.3k tokens 花费 $0.051，而 GPT 5.5 输出 11.0k tokens 花费 $0.57。质量差距远小于价格差距。
Nemotron 3 Ultra performed GPT 5.5 level 10× cheap…
Nemotron 3 Ultra performed GPT 5.5 level 10× cheaper
We gave three same prompts to build HTML5 canvas with real physics. At first scene we have water in a spinning drum. Galton board - balls through pegs into bins. And a block collision setup with extreme mass differences.
Outputs: Nemotron 3 Ultra: 11.3k tokens, $0.051 GPT 5.5: 11.0k tokens, $0.57
Nemotron stays right on GPT 5.5's heels, but at 10× cheaper. The gap in quality is far smaller than the gap in price.