SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’

The settlement highlights the challenges of enforcing securities laws against influential figures, potentially impacting future regulatory actions. The post US judge approves SEC-Elon Musk deal despite significant misgivings appeared first on Crypto Briefing.

The post Judge Approves $1.5 Million Penalty for Elon Musk in Twitter SEC Case appeared on BitcoinEthereumNews.com. A federal judge has approved Elon Musk’s $1.5 million settlement with the US Securities and Exchange Commission (SEC), ending the case over his delayed disclosure of Twitter stock purchases in 2022. US District Judge Sparkle Sooknanan signed off on the agreement on July 8 after warning she would not rubber-stamp the deal. Why the Judge Scrutinized the Musk SEC Settlement The SEC sued Musk in January 2025, according to the case docket. Its complaint said he crossed Twitter’s 5% ownership threshold on March 14, 2022, but disclosed his stake 11 days after the March 24 deadline. By then, Musk had quietly built a 9% position. Twitter shares jumped more than 27% once he disclosed, and the SEC claimed the delay saved him at least $150 million. Twitter (TWTR) Stock Performance in March 2022. Source: TradingView Sooknanan rejected Musk’s bid to dismiss the case in February. At a M

SpaceXAI launched Grok 4.5, a new model for coding, agentic tasks, and knowledge work, now available in Grok Build, Cursor, and its API console. The post SpaceXAI launches Grok 4.5 as Cursor trained coding model appeared first on Crypto Briefing.

The lawsuit against xAI highlights urgent ethical and regulatory challenges in AI, emphasizing the need for robust safeguards and accountability. The post xAI faces expanding lawsuit over Grok’s alleged failure to flag child sex abuse images appeared first on Crypto Briefing.

The post SpaceXAI Launches Grok 4.5—Here’s What’s New About The AI Model appeared on BitcoinEthereumNews.com. Topline SpaceXAI launched the latest version of its flagship AI model with Grok 4.5, saying the latest iteration excels at coding, finance and completing tasks without human intervention. The latest Grok model was announced Wednesday afternoon. Photo Illustration by Samuel Boivin/NurPhoto via Getty Images Key Facts Grok 4.5, the company’s “strongest model ever,” according to a statement, was made available to the public Wednesday for a limited time. Musk said Tuesday that Grok 4.5 is “an Opus-class model,” referring to Anthropic’s frontier AI model, but is “faster, more token-efficient and lower cost.” Grok 4.5’s “capability, faster speed and lower cost is what makes it competitive,” Musk said in a follow-up post Wednesday. The new SpaceXAI model is particularly skilled at handling agentic tasks, tasks that models can handle autonomously, and finance, legal and coding tasks. Gr

The post SpaceX (SPCX) Stock Climbs as SpaceXAI-Cursor Joint AI Model Launch Approaches appeared on BitcoinEthereumNews.com. Key Highlights SpaceXAI and Cursor are set to unveil their first collaborative AI model, potentially as early as Wednesday, according to The Information The release was postponed earlier in the week to enhance performance and efficiency The new model aims to rival OpenAI’s GPT-5.5 and Anthropic’s Opus 4.8 This development precedes SpaceX’s proposed $60 billion all-stock purchase of Anysphere, Cursor’s parent company SpaceX (SPCX) became part of the Nasdaq-100 on Tuesday, marking a swift rise following its June 12 public offering, with shares trading near $151 SpaceXAI and Cursor are on the verge of unveiling their first collaborative artificial intelligence model, with the rollout potentially happening as early as Wednesday, based on reporting from The Information that referenced an internal company memo. JUST IN: SpaceXAI plans to launch its first model with Cur

The settlement's leniency may undermine the deterrent effect of disclosure rules, potentially encouraging similar future violations by investors. The post Judge approves Elon Musk settlement with US SEC over Twitter disclosures appeared first on Crypto Briefing.

More young girls sue X over Grok CSAM; X accused of shielding child predators.