OpenAI 开放 Decisions API，决策模型竞争升温
原标题：OpenAI makes its Jev competitor widely available as decision model competition heats up
AI 摘要
OpenAI 将其 Decisions API 模型向所有用户开放，进入快速、低成本决策模型市场，与 TypeSafe 的 Jev 模型展开竞争。该 API 基于 ChatGPT Luna 重新配置以提升推理速度、降低成本，在 Box、Datadog、Ramp、Speak 等客户试用中替代 LLM 提升吞吐量，Speak 称操作间隔从 1.4 秒降至 0.13 秒。OpenAI 还新增语音和视觉模态，并按地域部署推理资源降低延迟。不过公开基准显示 Liquid 的 D1 Ultra 和 Base Lab 的 Elephant-1 排名靠前，OpenAI 模型排名相对靠后。
正文节选
OpenAI made its Decisions API model widely available to users for the first time, entering the market for fast, cheap intelligence that recently made TypeSafe, a startup founded by a former researcher at the frontier lab, a $7.6 billion company. TypeSafe’s Jev model created a category for deep learning models that act as super classifiers: Given a set of options, they can quickly make choices and offer a confidence rating in their decision. Software developers quickly found that these decision o