When we transitioned AINews to Substack, we promised daily Matt Levine-style op-eds. Some days, however, there simply isn’t much happening—and in those cases we’ll just be upfront about it. We’re currently working on shorter essays covering inference demand and multi-agent systems, but today isn’t the day for them. There were notable model releases from Nvidia’s Nemotron, Poolside, and Alec Radford, though it remains to be seen whether any will have lasting impact. GPT-6 hype is starting to build.. AI News for 4/23/2026-4/28/2026. We examined 12 subreddits and 544 Twitter accounts, but found no additional Discords. AINews‘ website provides a search function for all previous editions. Just a heads-up: AINews is now part of Latent Space. You can choose to opt in or out of email frequency preferences! Inference Systems, vLLM 0.20, and the Hardware/Kernel Race Surrounding DeepSeek V4. vLLM’s newest release (v0.20) focuses primarily on improving memory efficiency and MoE serving performance.
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