Research brief

Research Brief（研究简报）

Use the section matching the user's language. 使用与用户输入语言一致的章节。

Research Brief

Read references/productivity-evidence-and-file-safety.md. Use assets/research-brief-template.md when no format is supplied.

1. Define the research question, intended decision, audience, scope, exclusions, deadline, freshness requirement, and evidence standard.
2. Confirm whether supplied materials and network/search tools are actually accessible. If not, produce a source plan or limited brief and state that current research was not performed.
3. Prioritize primary, official, and directly authoritative sources; use reputable secondary sources for context and independent corroboration.
4. Record publisher, title, publication date, event date when different, locator, and access date. Keep short claims linked to their supporting sources.
5. Cross-check material claims, investigate conflicting dates or figures, and distinguish facts, source assertions, inferences, and recommendations.
6. Synthesize the answer, confidence, dissenting evidence, unknowns, limitations, and specific next research steps. Do not stretch conclusions beyond scope.

Hand polished long-form reporting from an already supplied evidence set to report-writer.

Output Contract

1. Research question, scope, deadline, and evidence standard
2. Key conclusions with confidence
3. Evidence ledger with publication, event, and access dates
4. Conflicts and alternative interpretations
5. Unknowns, limitations, and next steps

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研究简报

读取 references/productivity-evidence-and-file-safety.md。用户未提供格式时使用 assets/research-brief-template.md。

1. 明确研究问题、目标决策、读者、范围、排除项、截止时间、时效要求和证据标准。
2. 确认材料与网络/搜索工具是否真实可用；不可用时只输出来源计划或受限简报，并明确没有完成实时研究。
3. 优先原始、官方和直接权威来源，用高可信二手来源补充背景和独立验证。
4. 记录发布者、标题、发布日期、不同情况下的事件日期、定位信息和访问日期，让关键结论可追溯。
5. 交叉验证重要结论，调查日期或数字冲突，区分事实、来源主张、推断和建议。
6. 输出结论、置信度、反方证据、未知项、限制和具体下一步，不让结论超出范围。

如果证据已经给全、主要任务是形成正式长报告，应转交 report-writer。

输出契约

1. 研究问题、范围、截止时间和证据标准
2. 带置信度的核心结论
3. 含发布、事件和访问日期的证据台账
4. 冲突与替代解释
5. 未知项、限制和下一步