最后更新：10/11/2026最后核验：2026-10-10
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<p>Microsoft-Decision-1 面向需要确定性、可校准决策输出的应用。与生成式大模型不同，它不生成自由文本或理由，而是读取提供的 state（文本或 JSON）和一组带类型的 questions，为每个固定选项返回 0 到 1 的校准概率，应用可据此决定执行、搁置还是转人工。问题类型包括 noul（是/否，用于门控与过滤，如工具调用是否触及生产数据、回复是否承诺退款）、choice（从固定选项集中选一，用于工单分类与模型/工具选择）和 score（有序刻度评分，用于优先级排序）。它已在 Microsoft Foundry 上线，支持 Microsoft Entra ID 或 API key 认证，并可通过 OpenRouter 的 Decisions API 调用（输入 $0.042/百万 token、输出免费）。该模型基于阿里开源 Qwen3.5-9B 后训练而成，权重持续更新但 API 形状保持稳定。注意：标准 chat completions SDK 不适用，概率阈值应在标注样本上验证后再用于自动化门控。</p><ul><li>为固定选项返回校准概率，而非生成自由文本</li><li>noul/choice/score 三类问题覆盖门控、分类、路由与评分</li><li>Microsoft Foundry 部署使用，OpenRouter 输入 $0.042/1M、输出免费</li><li>基于 Qwen3.5-9B 后训练；面向分类、路由、核验、AI judging 与护栏</li></ul>
详情
平台
API
功能特性
- Returns calibrated probability per fixed answer option instead of free-form generated text
- Typed noul (yes/no), choice, and score question types for gates, filters, routing, and grading
- Available in Microsoft Foundry with Entra ID or API-key auth, and through the OpenRouter Decisions API
- Post-trained from Alibaba open-weight Qwen3.5-9B for single-pass scoring; weights update while the API shape stays stable
支持语言
en
适合人群
Applications that need predictable, typed decision outputs with confidence thresholdsSupport-ticket, incident, and content triage flows: classify, route, prioritize, and filterAgent guardrails and AI judging: verification, prompt-injection checks, and model/agent selection
已知限制
- Not intended for open-ended generation, conversation, translation, or summarization
- Uses the OpenRouter Decisions API rather than the OpenAI-compatible chat endpoint, so standard chat SDKs do not work
- OpenRouter pricing is $0.042 per 1M input tokens with output free; throughput is capped by the single Azure provider
- Probability thresholds for automated gates should be validated against labeled examples before use
替代工具
Jev — TypeSafe decision API that also returns typed probability-calibrated answers
OpenAI Structured Outputs — General LLM API for structured JSON when decisions also need reasoning text
Anthropic Claude API — General model API for richer classification workflows with tool use
