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Last updated: May 22, 2026, 2:43 AM ET

AI Infrastructure

A new ar Xiv paper, CODA, demonstrates rewriting transformer blocks as GEMM-epilogue programs, achieving up to 2.1× faster inference by eliminating per-token overhead. Separately, KVBoost introduces chunk-level KV cache reuse for Hugging Face models, delivering 5–48× faster time-to-first-token (TTFT) through shared key-value cache optimization across sequence chunks.

Developer Tools & Market Analysis

Slumber, a new TUI HTTP client, aims to simplify API testing with a keyboard-driven interface inspired by curl but designed for interactive debugging. Meanwhile, a fresh analysis suggests reassessing SpaceX's valuation as the company faces increased competition and delays in its Starship program, tempering earlier expectations of a near-term IPO premium.