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The HN discussion focused less on model quality and more on cost control. As generative AI moves from experimentation into operating budgets, token pricing is becoming a buying constraint.

Cerebras reported Q1 revenue of $193.4M, up 92% year over year, but the stock fell 10% after Q2 core gross-margin guidance of 36-38% compared with 47% in Q1.

Singtel sold a 2.8% stake in Gulf Development for about S$1B, or roughly $773M, through a private placement. The group expects about S$140M in cumulative equity gains and will retain a 4.95% Gulf stake valued near S$1.8B.

Norway’s rule drew attention because it draws an age line: pupils aged roughly 6 to 13 should generally avoid AI, while 14-to-16-year-olds may use it cautiously under teacher supervision.

The HN thread cared less about a brand extension and more about whether AI-assisted ultrasound can change the cost and access curve for medical imaging.

$ORCL fell 8% after reporting negative free cash flow of $23.7B for fiscal 2026 and a plan to raise $40B through debt and equity, even as Q4 revenue and EPS topped LSEG estimates.

Super Micro Computer $SMCI fell 9% in extended trading after proposing $7.0B of equity and equity-linked financing. The company tied the capital raise to about $39B of recent AI-server orders from more than 20 customers.

The HN discussion focused less on whether AI feels impressive and more on whether the infrastructure math can keep working. Ed Zitron’s essay frames the slowdown question as a financing and revenue problem.

Broadcom $AVGO fell more than 12% after Q2 FY2026 revenue of $22.187B missed estimates, according to CNBC market data. The company’s SEC-filed release showed AI semiconductor revenue of $10.8B, up 143% year over year, and Q3 revenue guidance near $29.4B.

Ciena $CIEN dropped ~8.9% premarket June 4 despite beating Q2 FY2026 estimates — revenue of $1.57B (+40% YoY) and adjusted EPS of $1.64 vs. $1.46 estimate. FY2026 guidance was raised to $6.3B ±$100M (+32% YoY), but investors expected more after an AI-driven sector rally. Lumentum, Coherent, Marvell, and Corning fell in sympathy.

Broadcom $AVGO fell 15% on June 4 — its worst day since January 2025 — after Q3 AI chip guidance of $16B missed the $17.2B analyst estimate by $1.2B. Q2 FY2026 revenue of $22.19B and non-GAAP EPS of $2.44 both beat consensus, and full-year AI semiconductor guidance was left unchanged at 'in excess of $100B,' disappointing a market that had priced in a raise.

Hewlett Packard Enterprise rose about 30% after fiscal Q2 revenue reached $10.7B, up 40% year over year, and non-GAAP EPS of $0.79 topped the company outlook. The company also raised FY26 revenue growth guidance to 29%-33% and free-cash-flow guidance to at least $3.5B.