HIGHCourt CaseACTIVE3:26-mc-80104
Court Case: In re Subpoena to Anthropic, PBC
April 8, 2026Court: District Court, N.D. California
Incident Summary
A civil miscellaneous court case in the U.S. District Court for the Northern District of California involves a subpoena-related matter naming OpenAI (including OpenAI OpCo) alongside xAI and Anthropic. The case is titled "In re Subpoena to Anthropic, PBC" and is listed under case number 3:26-mc-80104. The parties listed include X.AI LLC v. OPENAI, L.L.C. v. Anthropic PBC v. OpenAI OpCo, LLC. Limited public details are available beyond the case listing, so the specific subpoena scope, claims, and current status are not described in the provided information.
Incident Details
- Type
- Court Case
- Severity
- HIGH
- Status
- ACTIVE
- Date Occurred
- April 8, 2026
- Court / Regulator
- District Court, N.D. California
- Case Number
- 3:26-mc-80104
- Parties
- X.AI LLC v. OPENAI, L.L.C. v. Anthropic PBC v. OpenAI OpCo, LLC
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