Meta shipped LLAMA 3 April 18th (8B and 70B now, 400B-class training), and the strategic file it extends matters more than the benchmarks it posts: open-weights capability now trails the closed frontier by roughly ONE GENERATION (the 70B trading blows with last year’s GPT-4 configurations on the suites that matter), which makes Meta’s play legible as the #258 Stable-Diffusion lesson executed with hyperscaler resources — commoditize the layer your rivals monetize (Zuckerberg’s stated logic, nearly verbatim: better that the ecosystem standardizes on our free thing than pays their metered thing — Joel Spolsky’s “commoditize your complement” doctrine, now with a $10B compute budget). The ecosystem effects arrived within days (fine-tunes, quantizations, on-device demos — the #258 product-to-ecosystem conversion at LLM scale), and the file’s governance note holds both threads (#253): open weights democratize CAPABILITY and DIFFUSE control simultaneously — the #264 reporting-threshold regime assumes model custody that open release makes moot, and the “can you un-release a capability” question (answer: no — #210’s forged-sword doctrine at weight-file granularity) is now the live wire under every policy debate. The frontier is plural (#273); the trailing edge is FREE; the eval discipline (#260) is the only layer that touches both.
The TikTok bill SIGNED April 24th (#273’s pre-registration graded exact: passed within the quarter — attached to an aid package, 270 days to divest or ban) — and the court phase begins on schedule (#268’s fourth-branch doctrine: First Amendment claims versus national-security deference, a genuinely unsettled collision the file expects at the Supreme Court within eighteen months). The #183 India-precedent’s US arrival, four years on; the splinternet (#156) now has a statutory clock ticking.
The fortnight’s quieter structural item, filed with a decade of accumulated interest: the FTC voted to BAN NONCOMPETES nationwide (April 23rd — the #206 Khan-era’s most direct labor-market intervention, immediately sued into the courts, natch #268). The file’s position is on the record since the California-vs-everyone talent-flow literature entered the Proverbs file circa 2016: noncompete-free labor markets built this industry’s densest innovation geography (the Silicon Valley traitorous-eight lineage IS the counterfactual), and whatever the rule’s litigation fate, the norm-shift is already pricing into offers this quarter (our own comp committee reviewed our agreements within the fortnight; the #252 policy-as-affordances doctrine applies to employment paper too).
TIL: quantization-aware capability retention — how 4-bit weight compression preserves startling fractions of full-precision performance, and why “frontier model on a laptop” went from joke to roadmap in eighteen months. The #254 compute-scarcity trade has a consumer-hardware counter-current, and the topology (#093) of AI deployment is about to get strange: the datacenter trains; the edge, increasingly, THINKS (#199’s ship-the-judgment doctrine, silicon edition).