A $110 billion media merger closed Tuesday while Elon Musk regains trillionaire status and former AI researchers issue safety warnings. Investors are watching these developments as markets open higher.
Wrong: said Paramount Skydance's Warner Bros. Discovery deal was still expected to close later in the day, and that the Nasdaq hit intraday and closing records as markets opened Tuesday. Right: Skydance announced the deal closed on Tuesday morning, October 6, before this story ran; the Nasdaq's intraday and closing records came in Monday's session, with futures higher Tuesday morning.
Elon Musk has returned to trillionaire status after SpaceX shares rose nearly 8%.
Anthropic whistleblower Jacob Coxon described the industry's development approach as extremely reckless.
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OKXICE has notified the SEC of plans to operate nonstop tokenized trading for more than 60 U.S. equities under the Innovation Exemption, with pairs against stablecoins and access limited to verified wallets on XLayer.
Anthropic has launched the Anthropic Cyber Mission to support defenders of critical infrastructure and open-source software with models, engineers, and tools. The initiative starts with the Critical Infrastructure Defense Program and free OSS Scanner amid ongoing challenges in verifying and fixing vulnerabilities.
OpenAI released 722 mathematical manuscripts, grouped into 372 result families, produced by an unreleased internal model. The papers are on GitHub, with Lean formalizations for many but not all of them, and OpenAI warns some unformalized results could have issues.
Anthropic released Claude Haiku 5.5, its cheapest and fastest small model, at $0.10 per million input tokens and $0.50 per million output tokens for prompts up to 100,000 tokens. Anthropic says it costs around 75% less to run than Haiku 4.5 on average and scores far higher on its benchmarks.
Microsoft has introduced a local edition of MAI-Code-1.1-Flash that runs on Windows PCs without server access. The model requires substantial memory and is coming to GitHub Copilot in experimental preview by the end of October, starting with Nvidia RTX Spark PCs.
