Data

Anthropic has filed its S-1 with the SEC for a proposed initial public offering. The filing reveals that the company is increasingly reliant on natural gas to power its data centers, a dependency that is drawing scrutiny as it prepares to go public.

Business • Anthropic News

Productivity

Use AI to convert long videos into structured Excel tables by extracting key data points, saving time on manual data entry.

Productivity

Anthropic says that by default it will not use inputs or outputs from commercial products (e.g. Claude for Work, Anthropic API, Claude Gov) to train its models, but may use chats and coding sessions if you explicitly report feedback or bugs or otherwise allow it.

Artificial Analysis launched Intelligence Index v5, adding two new coding and science benchmarks and three upgrades, with most of the index now built on private datasets. Claude Opus 5.5 (max) leads at a score of 58, according to the organization.

AI Research • Techmeme

Cybersecurity startup Cathedral used AI agents to breach Anthropic's internal systems through third-party software as part of a bug bounty program. Anthropic confirmed access to sales, HR, and IT data but disputes how deep the breach went, highlighting exposure through external software dependencies.

AI Safety • The Decoder

Nvidia released Nemotron 3.5 Transcribe, an open-weight model for multilingual audio transcription and translation that the company says leads a benchmark leaderboard, along with Granary v2, its open-source speech dataset.

AI Models • Techmeme

Marvell Technology → Lumentum Holdings

Marvell Technology is in advanced talks to buy data center optics maker Lumentum Holdings, whose market value is approximately $83 billion, according to people familiar with the matter. The deal could be announced as soon as next week.

Productivity

Oracle and OpenAI want employees to access business data and complete approved workflows through ChatGPT; individual Oracle plugins are listed for installation while the full AI Workspace experience remains under development.