Kimi K3 resets AI cost curve; Wall St buys the rails
Span AI is machine-assembled and human-calibrated: an automated scan of what moved and what is worth reading, with every item attributed to its source. Not investment advice.
Recurring Themes
- AI's ceiling is now power and cash, not chips. Energy capacity grows only ~4-5% a year, a PJM auction seeking ~7-8GW cleared just 156MW, and New York signed the first statewide hyperscale moratorium; while BofA models hyperscale capex at $851B in CY26 (+78% YoY), running above operating cash flow with negative free cash flow through CY28. (All-In / BofA) -> AI Infrastructure CapEx AI services moat
- Wall Street is buying the settlement rails, not the coins. Stripe's reported ~$53B PayPal bid, Citadel's $400M into Crypto.com, T. Rowe's first active multi-token spot ETF, Visa's 15,000-bank stablecoin platform, and DTCC's tokenized-Treasuries pilot all chase whoever clears the payment behind the wallet. (CoinDesk) -> Onchain capital markets Stablecoin implementation
- A cheap open-weight model reset the cost curve. Moonshot's Kimi K3 scored 57 on the AA Intelligence Index; above Opus 4.8 and GPT-5.5; at Sonnet pricing, cutting Taiwan 6% and Nasdaq 1.5% and reigniting the open-vs-closed fight. (Decrypt) -> China decoupling AI services moat
- Mechanical flows, not fundamentals, are the marginal price-setter. Korea's ~$250-270B retail leveraged single-stock ETFs force negative-gamma selling into declines; the same lens reframes Strategy's first BTC sale as orderly de-risking, with 34% of US household wealth now in equities. (Odd Lots) -> BTC-Nasdaq correlation DATCOs
- A hawkish Warsh Fed is wiring in stablecoins as its own independence frays. Warsh's debut held rates at 3.50-3.75% with no dovish pivot while the Fed races to publish GENIUS Act rules by the July 18 deadline; Menand and Tankus warn the true legal weak spot is bank regulation. (Odd Lots) -> Fed independence Stablecoin implementation
Novel Ideas
### Crypto - Saylor selling is bullish. Strategy's "cover the preferreds" bucket is limitless and self-authorized, making the watched sale-authorization number meaningless; a predictable, orderly wind-down removes blow-up risk. (Bankless) -> DATCOs - Polymarket's 5-minute BTC contracts are manipulable via oracle timing. ~821 traders fired large Binance buys in the final ten seconds before settlement, extracting $8.2M while retail absorbed 93% of losses; and the effect nearly vanished in 15-minute contracts. (Unchained) -> Native DeFi - Some DeFi pools are engineered to defeat pre-trade simulation. Enso found live pools that pass a wallet's simulated quote at an attractive price, then execute at a worse rate; weaponizing the exact safety check meant to protect traders. (Unchained) -> Native DeFi
### Macro - The Fed's constitutional soft spot is bank regulation, not monetary policy. The Court shielded monetary policy but not the regulatory functions legally inseparable from it, so independence could unravel at that seam. (Odd Lots) -> Fed independence - Levered-ETF systemic risk is notional, not AUM. When retail is the marginal buyer, mechanical negative-gamma rebalancing sets price for weeks; until a 3-5% drop cascades into forced de-risking. (Odd Lots) -> BTC-Nasdaq correlation
### Business - Chip-backed lending is fragmenting Nvidia's moat. General Compute's $400M loan collateralized by SambaNova SN50 inference chips signals capital markets pricing non-Nvidia silicon as collateral; a financing primitive that rewards the inference/open-model stack. (TechCrunch) -> AI Infrastructure CapEx - "AI-ify stale digital natives" is the next mega-deal wave. The ~$53B PayPal bid and Ryan Cohen's eBay bid mark the start of buying mature, founder-departed businesses to revive them with AI-native operators and cheap capital. (All-In) -> AI services moat
### AI - AI scientific discovery will be radically uneven across fields. Discovery is a tree search whose payoff depends on a domain's "branching fraction"; theory-constrained fields like quantum gravity benefit most from massive LLM parallelism, experiment-bound fields least; expect AI as a superhuman explainer, not a producer of inscrutable proofs. (Dwarkesh)
Watch Ahead
- July 18; Fed's statutory deadline to publish GENIUS Act payment-stablecoin rules, with an 86% chance of another rate hold priced in.
- Kimi K3's full open-weight release reopens the open-vs-closed fight just as Nathan Lambert warns open models have "6 months to live" under looming US restrictions.
- Hyperscale capex at $851B in CY26 (+78% YoY) runs above operating cash flow with negative free cash flow projected through CY28; the buildout stays debt/RPO-financed.
- DTCC's tokenized stocks-and-Treasuries pilot with ~40 firms including BlackRock, Goldman, and JPMorgan moves settlement rails on-chain.
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