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Judge Breyer moves hearing on summary judgment, Daubert motions in Mosaic LLM case to Dec. 18 via Zoom
Read more: Judge Breyer moves hearing on summary judgment, Daubert motions in Mosaic LLM case to Dec. 18 via ZoomJudge Breyer just changed the hearing on the summary judgment and Daubert motions from Oct. 30, 2026 to Dec. 18, 2026 via Zoom. Here is the Order: Looks like he’s going to a Zoom hearing and moving the date to 12/18/2026: CLERK’S NOTICE VACATING MOTION Hearing set for October 30, 2026 before the Honorable Charles…
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Plaintiffs in Mosaic case file notice on disputed Chakrabarty et al. “dilution” paper
Read more: Plaintiffs in Mosaic case file notice on disputed Chakrabarty et al. “dilution” paperFollowing a similar filing made on the same day in response to OpenAI’s motion to strike a paper on “dilution” and expert report based on it in the MDL Litigation, Plaintiffs’ counsel from the same law firm has filed a notice with Judge Breyer on the same disputed paper co-authored by Dr. Tuhin Chakrabarty et…
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Parties in Mosaic LLM case file summary judgment motions on infringement and fair use
Read more: Parties in Mosaic LLM case file summary judgment motions on infringement and fair useWe created a new page of the summary judgment briefs in In re Mosaic LLM Litigation before Judge Charles Breyer. Other than the case on appeal (ROSS Intelligence), only 4 cases of the AI copyright lawsuits have entered the summary judgment stage: Kadrey, Bartz, Concord Music I, and now In re Mosaic LLM. As shown…
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Judge Breyer denies motion to dismiss in lawsuit v. Databricks and Mosaic for alleged use of books in early stage but not actual training of model
Read more: Judge Breyer denies motion to dismiss in lawsuit v. Databricks and Mosaic for alleged use of books in early stage but not actual training of modelJudge Breyer denied the motion to dismiss the Plaintiffs’ Second Amended Complaint in In re Mosaic LLM Litigation. Databricks and Mosaic argued that the complaint failed to state a claim of infringement because the allegations are only that “Databricks copied their books during early development of DBRX and not its actual training.” Judge Breyer found…
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Judge Breyer grants leave to amend to file Second Amended Complaint in In re Mosaic LLM Litigation.
Read more: Judge Breyer grants leave to amend to file Second Amended Complaint in In re Mosaic LLM Litigation.Judge Breyer has granted the Plaintiffs’ motion for leave to file a Second Amended Complaint in the copyright suit against Databricks and Mosaic. The plaintiffs had sought: “Plaintiffs seek an order granting their Motion for Leave to File a Second Amended Consolidated Complaint and to modify the scheduling order based on evidence recently disclosed. The…
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Judge Breyer grants request to amend scheduling order in suit v. Databricks, Mosaic. Summary judgment pushed back to August 24
Read more: Judge Breyer grants request to amend scheduling order in suit v. Databricks, Mosaic. Summary judgment pushed back to August 24On New Year’s Eve, Judge Breyer granted the Plaintiffs’ motion to amend the scheduling order in the In re Mosaic LLM Litigation. Summary judgment replies get pushed back a month and a half, with a new deadline of August 24, 2026. Court’s Order: This extension pushes back In re Mosaic LLM Litigation a little bit…
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Databricks, Mosaic file surreply to Plaintiffs’ request to file 2d Amended Complaint
Read more: Databricks, Mosaic file surreply to Plaintiffs’ request to file 2d Amended ComplaintDatabricks and Mosaic filed their surreply opposing the Plaintiffs’ request to file a 2d Amended Complaint. The hearing is set before Judge Breyer on Jan. 16, 10 AM PDT. For past briefing: Excerpt:
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Databricks, Mosaic oppose plaintiffs’ motion to file 2d amended complaint
Read more: Databricks, Mosaic oppose plaintiffs’ motion to file 2d amended complaintDatabricks and Mosaic LLM oppose the plaintiffs’ motion for leave to file a second amended consolidated complaint and extension of the scheduling order. Excerpt: DOWNLOAD THE OPPOSITION by Databricks and Mosaic DOWNLOAD THE MOTION BY PLAINTIFFS
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Mosaic, Databricks oppose extension of scheduling order
Read more: Mosaic, Databricks oppose extension of scheduling orderMosaic LLM and Databricks oppose the book author plaintiffs’ motion to amend the scheduling order. Excerpt: DOWNLOAD MOSAIC’S OPPOSITION
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Magistrate Judge Cisneros grants Plaintiffs’ request for 5 additional depositions on top of 10 in suit v. Mosaic
Read more: Magistrate Judge Cisneros grants Plaintiffs’ request for 5 additional depositions on top of 10 in suit v. MosaicORDER by Magistrate Judge Lisa J. Cisneros regarding 184 Discovery Letter Brief: Plaintiffs’ request at 184 is GRANTED. Plaintiffs may depose Dr. Trott, Mr. Sovine, and Mr. Veingalla for up to seven hours each, and Mr. Hartman and Ms. Uhlenhuth for up to four hours each. The Court agrees that exceeding the 10-deposition limit is…