Vals AI releases Muse Spark 1.3 Max, 4-8x cheaper than Claude Fable 5

Redis LangCache is a fully managed semantic cache aimed at production LLM apps and RAG pipelines that field the same intents thousands of times a day in different phrasings. Redis claims cache hits return up to 15x faster than a fresh billed request.

Projects maintains context over months of work, delegates to thousands of subagents, and runs recurring work unprompted; it is available in beta rolling out to all users today. Cursor says new users merge 30% more PRs, while users who primarily use Projects merge six times as many.

The technique splits LLM prompts into a fixed context portion (instructions, reference documents, conversation history) and a variable user-input portion, routing requests so shared prefixes are reused to cut latency.

Podcast episode features Dylan Patel breaking down AI spending flows, from compute and data-center buildouts to model training costs. No figures or findings are available in the source listing.

Huang told Goldman Sachs' Communacopia + Technology conference Nvidia could grow 70% year over year, which would take revenue from an expected ~$400B this fiscal year to roughly $680B. He said one GPU system now costs $8.5M, and orders for a 36 Grace CPU / 72 Blackwell GPU system are growing 27% month over month.