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PERSON DIRECTORY

Joey Brookhart

Joey Brookhart appears in 4 indexed conversations across SemiAnalysis. This directory brings every appearance, source, TL;DR, digest, and transcript into one searchable feed.

4 EPISODES1 SHOW
4 episodes
Language
SemiAnalysisEN · 62 min

Ep. 031 - EMERGENCY EPISODE: Are We Doomed? | Jordan Nanos, Doug O'Laughlin, Max Kan, Joey Brookhart

Jordan NanosDoug O'LaughlinMax KanJoey Brookhart

“Pacing” would slow Anthropic’s capability progress without halting training or compute purchases, potentially weakening its strongest internal model.Near-term scarcity and safety workloads keep compute demand elevated, while semiconductor signals increasingly depend on frontier-lab ARR and capacity premiums.Bank hacks, data leaks, or AI-assisted biological attacks could accelerate regulation.

SemiAnalysisEN · 51 min

Ep. 020 - Anthropic vs OpenAI Usage, Margins, Meta Compute, Future of MSL (Tokenomics)

CrystalMax KanJoey BrookhartJordan Nanos

Anthropic’s enterprise/API mix is producing operating leverage: over 80% of ARR is API-based, Q2 operating profit was positive, and Q3 could exceed $1 billion.OpenAI’s free-user base weighs on margins, but 5.5 and 5.6 have reportedly restored a two-horse race, while subsidized coding plans and RL environments leave unit economics and capability scaling unresolved.

SemiAnalysisEN · 44 min

Ep. 013 - AWS Margins Jump 10% While Azure and GCP Flatline

Jordan NanosJeremie Eliahou OntiverosJoey BrookhartCrystal Huang

AWS’s margins are rising while it adds more than a gigawatt of capacity per quarter, signaling a shift toward higher-margin Bedrock token sales.Claude represents an estimated 80%-93% of Bedrock usage, while Anthropic’s API-led growth reaches $47 billion ARR.Whether this operating leverage survives stabilized utilization, coding-token cuts, and the SpaceX/xAI capacity deal remains the key risk.

SemiAnalysisEN · 78 min

AI Chip & Silicon Round-up 2026

Jordan NanosRay WangMalcolm SplitterJoey Brookhart

NVIDIA’s Vera Rubin VR200 targets 35 petaflops and 288 GB of HBM4, while AMD’s MI455X could gain a memory edge if delivered on time.Inference is increasingly shifting to custom silicon, with Trainium 3, Maia 200, and Ironwood offering credible alternatives; external access and execution remain key uncertainties.