According to Soumith Chintala, he has joined as an angel investor in RadixArk and highlighted the differentiated culture built around SGLang and the team’s ambition. Source: https://twitter.com/soumithchintala/status/1998926753079935320. Ying Sheng stated that RadixArk is being built by many core SGLang developers from the LMSYS ecosystem, with SGLang started in summer 2023 and made public in January 2024. Source: https://x.com/ying11231/status/1998079551369593222. He added that growing demand for SGLang pushed the effort to be supported by RadixArk, whose mission is to make frontier-level AI infrastructure open and accessible, spanning schedulers, compilers, serving engines, and training pipelines. Source: https://x.com/ying11231/status/1998079551369593222. The thread referenced DeepSeek inference optimizations within SGLang and significant community contributions. Source: https://x.com/ying11231/status/1998079551369593222. No token, blockchain integration, or broader fundraising details beyond the angel commitment were disclosed, and the official site is radixark.ai. Source: https://x.com/ying11231/status/1998079551369593222 and https://twitter.com/soumithchintala/status/1998926753079935320.

According to @soumithchintala, Axiom began four months ago and achieved notable Putnam results by bootstrapping its infrastructure on ThinkyMachines Tinker, highlighting a scalable AI infrastructure approach (Source: @soumithchintala on X, Dec 11, 2025). Axiom reported that its AxiomProver autonomously solved 9 of 12 Putnam problems in Lean, improving from 8 of 12 at 3:58 pm PT to 9 of 12 by noon the next day, which would have ranked first among roughly 4,000 participants last year and within Putnam Fellow range in recent years (Source: @axiommathai on X, Dec 10–11, 2025). @soumithchintala characterized this as an early proof-point that Tinker could play for AI research labs a role similar to AWS for startups in the 2010s, underscoring an infrastructure scalability narrative relevant to execution benchmarks (Source: @soumithchintala on X, Dec 11, 2025).

According to Soumith Chintala, VideoGen is about to be toppled again with Whisper Thunder hinted as the challenger, referencing the artificialanalysis.ai text-to-video leaderboard for context, source: Soumith Chintala on X; artificialanalysis.ai text-to-video leaderboard. The linked leaderboard is the cited venue tracking text-to-video model standings, signaling a potential shift at the top that traders can verify directly on the page before acting, source: artificialanalysis.ai text-to-video leaderboard. The sources do not provide any crypto market or token-specific impact or price data related to this development, source: Soumith Chintala on X; artificialanalysis.ai text-to-video leaderboard.