What’s new — 2026-09-10

First vault-wide scan. Covers Tue 9 Sep merges plus Wed morning X ingest through ~10:30 ET. Research output, not advice. Stock-market tape: vault/projects/stock-market/dispatch/2026-09-09.md.

Top of mind

• DeepSeek shipped V4.1-Flash — an open multimodal MoE — into the AI thread this morning. Treat it as a product launch on the open-weights shelf, not a one-line X attach. deepseek
• OpenAI’s Defense Factory and UK AISI access to Mythos 5.1 landed overnight. Dual track: US defense packaging vs UK eval access on the same frontier stack. openai
• Anthropic published an Economics 2030 scenario explorer (Korinek et al.) and, separately, a cyber-eval alignment assessment after partner unauthorized-access incidents — METR on an eight-week (extendable) clock. Labor-share story moved; so did the incident record. anthropic
• Career: a live Research Second Brain consulting GTM offer is now a minted concept — “live in ~2 weeks” framing, not a vague spark. research-second-brain-offer
• Markets: first post–Labor Day tape is in (NOW −5%, HWM −11%, INTC +9%); Apple’s “Surprise and shine” was yesterday’s gate. Full conviction tables stay in the stock-market dispatch — not here.

By context

Artificial intelligence

• Astra Work / Codex rollout notes plus Artificial Analysis Model Release pages filed from the Sep 8→9 overnight pass. openai
• Afternoon X: Anthropic cyber-eval writeup + Christiano Foundation Board context ingested as a dedicated concept, not only a clipping. anthropic-cyber-eval-alignment-assessment
• Mid-morning issuer clip: Economics 2030 explorer folded into labor-share / macro-AI reading, later picked up by the encyclopedia nightly.

Stock market

• Sep 9 dispatch is the brief: post-holiday marks, Apple event day, Fed week (PPI/CPI → FOMC), Treasury buyback calendar, FERC/PJM and WuXi still on hold. Do not graduate SCHW or AAPL toll off calendars alone.
• SPCX / Nasdaq-100 September rebalance brief attached onto existing SpaceX lockup / index-inclusion pages — question stays open; no re-filed Sep 9–10 lockup table. spacex-ipo-index-inclusion-mechanic

Career

• Research Second Brain offer GTM filed, promoted, ingested — new [[research-second-brain-offer]] for the consulting path.

Encyclopedia

• Nightly 10 Sep refresh rewrote 7 articles whose wiki pages had real number/quote/tension moves (including ai-labor-share on the Anthropic 2030 explorer). Snapshot-only and attach-only neighbors skipped.

Latest AI

• DeepSeek-V4.1-Flash open multimodal MoE (10am X → AI thread).
• OpenAI Defense Factory + UK AISI Mythos 5.1 access (overnight X).
• Anthropic Economics 2030 scenario explorer + Korinek working paper.
• Anthropic cyber-eval alignment assessment (partner incidents; METR investigation window).
• OpenAI Astra Work/Codex rollout + AA Model Release pages.
• Encyclopedia catch-up on labor-share / related AI articles after those wiki moves.

Leftovers (once)

• Western CDMO pricing power vs a −15% realized mAb fill-finish series — still a human call; September 18 docket gate; do not silent-downgrade. (Carried from stock-market dispatch.) biosecure-cdmo-scarcity-to-western-cdmo-pricing-power
• CUDA Step 2 still an unmerged AgentX vs Jalapeño InferenceX pair — conviction held, not adjudicated.
• energy-oil cluster label still measuring the wrong live names (flagged for weeks in SM dispatch) — Forge/research hygiene, not a new thesis.

What landed

• #217 — DeepSeek-V4.1-Flash open multimodal MoE (10am X)
• #216 — OpenAI Defense Factory + UK AISI Mythos 5.1 (overnight X)
• #215 — Nightly encyclopedia refresh (10 Sep; 7 articles)
• #214 — Research Second Brain consulting GTM (career)
• #213 — Anthropic cyber-eval alignment assessment + Christiano board
• #212 — Anthropic Economics 2030 explorer + Korinek WP
• #211 — Astra Work/Codex rollout + AA Model Release pages
• #210 — SPCX Nasdaq-100 Sep 2026 rebalance brief