社会ガイド
Discovery of AI Prompts and Chat Logs as Evidence
AI prompts and outputs may be relevant electronically stored information, but discovery remains subject to relevance, proportionality, privilege, work-product protection, and case-specific orders.
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概要
A 2025 OpenAI log-preservation order was later terminated for future data, with limited historical and identified-account exceptions.
ディープダイブ
Prompts, outputs, settings, and related records can be electronically stored information when they are relevant to a claim or defense. Under the current Federal Rules of Civil Procedure, discovery is limited to nonprivileged matters relevant to a claim or defense and proportional to the needs of the case. A prompt is not automatically discoverable merely because it exists, and it is not automatically privileged because a lawyer used an AI tool. Privilege and work-product protection depend on context, purpose, confidentiality, and governing law. Attorney-directed prompts that reveal litigation strategy may present a different question from routine business use or a consumer’s personal chat. A court’s decision is specific to the record, parties, and claims. On May 13, 2025, a magistrate judge in a New York copyright action ordered OpenAI to preserve and segregate certain output-log data. An October 9, 2025 stipulated order terminated the general going-forward obligation effective September 26, 2025, while previously segregated data remained preserved subject to stated exceptions. The stipulation also continued preservation for certain identified-domain accounts. OpenAI’s October 22 update confirmed the general obligation had ended. These were case-specific terms, not a universal order compelling all chats or requiring providers to retain all user data. When a preservation duty may apply, identify relevant systems, custodians, retention settings, exports, attachments, and metadata; suspend deletion only as required by the hold and applicable law. Keep enough version and settings information to authenticate an output when it matters. For discovery requests, assess scope, burden, privacy, relevance, and privilege, and meet and confer about limits and production format. This overview is educational and does not determine what a particular party must preserve or produce.
戦略的影響
リスクと安全性
AI による壊滅的な被害も日常的な被害も、誰がリスクを理解し、誰が行動できるかにかかっています。
より明確な判決
国民と専門家のリテラシーは、強力な安全政策が政治的に可能かどうかを左右します。
誇大広告を打ち破る
明確な説明は、誇大広告、研究室の PR、曖昧な倫理劇場に囚われることを減らします。
The Future of Discovery of AI Prompts and Chat Logs as Evidence
Courts continue to address preservation, discovery, privilege, and evidence questions involving AI records. The OpenAI order shows why later stipulations matter: its general going-forward duty ended in September 2025, while some previously segregated or identified-account data remained subject to preservation. That outcome applies to the litigation, not every provider or user. Organizations should refresh legal-hold guidance against current rules, orders, retention settings, and contracts. Clear tool and export records can support later authentication, while access controls and data minimization limit unnecessary exposure. Preservation obligations can be modified or terminated by later orders, so current status should be checked before describing a litigation hold.
現実世界の実装
A company preserves relevant prompts and outputs after a litigation hold covers the workflow.
Counsel separates confidential legal analysis from ordinary product-development chats.
A party proposes scoped search terms and date limits for AI-generated logs.
A team records model version and settings to explain how an evidentiary output was produced.
リスクとガードレール
能力が複雑になる一方で、実存的なリスクを SF として扱います。
高度な自律性の下での調整による表面製品の安全性を混乱させる。
英語以外や専門家ではない聴衆には、低品質の情報源しか提供されません。
実装ロードマップ
製品の危害、誤使用、制御不能/調整不良のリスクを分離します。
どのような証拠がタイムラインと重大度についてのあなたの見方を変えるかを尋ねてください。
マーケティング上の主張よりも、一次情報源と具体的な評価を優先します。
意識だけでなく、キャリア、政策、資金、スキルなど、行動経路を 1 つ特定します。
探検を続けましょう
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よくある質問
What is Discovery of AI Prompts and Chat Logs as Evidence?
AI prompts and outputs may be relevant electronically stored information, but discovery remains subject to relevance, proportionality, privilege, work-product protection, and case-specific orders. A 2025 OpenAI log-preservation order was later terminated for future data, with limited historical and identified-account exceptions.
A litigation hold covers a team’s use of an AI drafting tool. What should the organization identify first?
A hold should identify information sources and records relevant to the matter.
What did the October 9, 2025 stipulation change about the May OpenAI log-preservation order?
The stipulation ended the broad future obligation as of September 26, 2025, but preserved certain previously segregated data and contained specific exceptions.
Does an attorney’s use of an AI tool automatically make the prompt privileged?
Privilege and work product are context-dependent; tool use alone does not decide them.
Which limits apply when a party requests prompts and chat logs in federal civil discovery?
Rule 26 discovery is limited to nonprivileged information relevant and proportional to the case, subject to applicable orders.
Why record the model or tool version and relevant settings for an AI output used as evidence?
Version and settings help explain provenance but do not prove correctness.
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