The Masters, Anthropic vs DOD, New Meta Model - Today's Market Edge

Round 1 of the 90th Masters starts today with 91 players in the field. Scottie Scheffler is the clear sportsbook favorite at +600. Rory McIlroy defends as champion. Bryson DeChambeau is making his 10th Masters start without a win. José María Olazábal, age 60, birdied Nos. 2 and 3 to grab the early lead.

What matters: Scheffler would be the fastest player ever to three green jackets — ahead of Tiger, Nicklaus, and Palmer. McIlroy has the defending champion's edge and hosted Tuesday's Champions Dinner with 33 past winners. The LIV contingent is limited to just 10 players after Tom Watson publicly criticized the Tour for allowing LIV players back at all.

Scheffler wins a 2026 major ⛳ YES @ 53¢ — Dominant ball-striker on a course that rewards precision. +600 sportsbook odds imply ~14% for the Masters alone; Kalshi's 53¢ covers all four majors, giving you three more shots. Fair price.

McIlroy wins a 2026 major ⛳ YES @ 28¢ — Defending at Augusta for the first time in his career, and no one else outside Scheffler is priced above 15¢. That gap between second-favorite and the field looks wide for a player in peak form. Includes all four majors.

A three-judge D.C. Circuit panel denied Anthropic's request to pause the Pentagon's "supply chain risk" label. The ruling means Anthropic stays locked out of new DoD contracts while litigation plays out. A separate California court already blocked the broader government-wide ban on Claude in March — splitting two federal courts. The D.C. court set oral arguments for May 19 and flagged the case for fast-track resolution.

What matters: The split creates a specific legal limbo: Anthropic can work with non-Pentagon government agencies (California injunction holds) but cannot take new Defense Department contracts (D.C. ruling). Defense contractors must certify they don't use Claude for military work.

Anthropic wins the Pentagon lawsuit ⚖️ YES @ 80¢ — The California judge wrote that Anthropic was being punished for criticizing the government and called the designation "Orwellian." The D.C. panel acknowledged Anthropic "will likely suffer irreparable harm" and expedited the timeline. Both courts are signaling sympathy even where the stay was denied. May 19 arguments are the next price-mover.

Meta released Muse Spark, the first AI model built by Meta Superintelligence Labs under Alexandr Wang (former Scale AI CEO, recruited after Zuck's $14.3B acquisition of Scale). The model is proprietary — not part of the open-source Llama family. It handles voice, text, and image inputs and now powers the Meta AI app. Meta says it's competitive with leading models on multimodal tasks and health queries but acknowledges gaps in coding. Separately, Meta committed an additional $21 billion to AI cloud provider CoreWeave on top of a prior $14.2 billion deal, with the new spending running from 2027 to 2032.

What matters: This is a strategic pivot. Meta's best AI talent is building closed models first, with open-source versions promised later. Meta's own employees reportedly burned through 60 trillion tokens in 30 days on internal AI tools. The Muse series has larger models already in development, and Meta explicitly frames this as a step toward "personal superintelligence." The CoreWeave expansion — on top of planned capex of $115–135 billion this year, nearly double 2025 — shows Meta is locking in massive external compute capacity alongside its own buildout. That spend is flowing toward Muse, not Llama.

Llama 5 released before 2027 🦙 NO @ 79¢ — Meta's top lab is now building proprietary Muse models, not Llama. Wang's team rebuilt the AI stack from scratch over nine months. With Muse Spark shipping, larger Muse models in the pipeline, and $35 billion committed to CoreWeave alone, Llama 5 is clearly deprioritized. NO at 79¢ is well-priced.

Thursday's PCE report came in at consensus: core inflation held at 3%, headline at 2.8%. Both cover February — before the war. Consumer spending rose 0.5% but personal income fell 0.1%, a miss. Separately, Q4 2025 GDP was revised down to 0.5% from 0.7%, dragged lower by the 43-day government shutdown and weak investment. Kevin Hassett said today he's "highly confident" Kevin Warsh will start as Fed chair in May, with a confirmation hearing expected next week. Powell's term expires in May.

What matters: The PCE print confirms inflation was stuck above target even before energy prices spiked. The GDP revision adds a stagflation wrinkle — growth slowing while prices stay elevated. Friday's March CPI (consensus: 3.3% headline, 2.7% core) will be the first reading to capture war-driven energy costs. Evercore ISI's Krishna Guha says repricing toward cuts "has more to go" if a durable ceasefire holds. Citi is the outlier: they see three cuts starting in September if oil keeps falling. Gas prices are at $4.17 a gallon, up from $3.24 a year ago.

Zero Fed rate cuts in 2026 🏦 YES @ 35¢ — This is the single most likely outcome but barely edges one cut at 24¢ and two cuts at 19¢. The market is genuinely split three ways. If Friday's CPI comes in hot, zero cuts reprices higher. If the ceasefire holds and CPI is tame, one or two cuts gain ground fast. This is a data-dependent coin flip dressed up as a market.

OpenAI halted its Stargate UK data center project, a partnership with Nvidia and Nscale announced in September 2025 during Trump's UK visit. The project planned to deploy up to 8,000 GPUs in Q1 2026, scaling to 31,000. OpenAI cited the UK's high industrial energy prices — among the world's highest — and pending copyright regulations that would restrict AI training on media content. London remains OpenAI's largest international research hub.

What matters: This was a flagship project tied to the UK's AI growth strategy and PM Starmer's investment push. The UK government is delaying copyright rule changes after backlash from creative industries, and grid access delays compound the energy cost problem. OpenAI says it'll proceed "when the right conditions" emerge — which reads as indefinite. The domestic Stargate partnership with Oracle and Microsoft remains on track, and OpenAI is finishing a new model (codenamed Spud) expected to be a major leap.

OpenAI IPO before December 1 📋 YES @ 39¢ — Pausing a marquee international project signals capital discipline, not weakness — but it's one fewer revenue story in the IPO pitch deck. At 39¢ the market is pricing meaningful execution risk. The domestic Stargate buildout and Spud model launch are the catalysts that could push this higher.

Anthropic opened a public beta for Claude Managed Agents, a hosted platform that lets developers build and deploy autonomous AI agents in days rather than months. Each agent session costs $0.08 per hour and comes with a sandboxed environment, bash access, file ops, and MCP server connections. Notion, Rakuten, Asana, and Sentry are early adopters. The product handles the infrastructure (agent harness, memory system, execution environment) so engineering teams don't have to build it themselves.

What matters: This is a platform play, not a model release — Anthropic is building the enterprise layer around Claude that drives recurring revenue. The company disclosed $30B ARR this week, with the majority of recent growth coming from Claude Platform (the developer API product). Managed Agents turns Claude from a model you call into a runtime you deploy. This is the kind of product moat that matters for an IPO valuation.

Claude 5 released before 2027 🤖 YES @ 94¢ — Platform infrastructure like Managed Agents typically ships alongside or ahead of major model releases, not instead of them. With $30B ARR, an IPO window opening, and competitors (Meta's Muse, OpenAI's Spud) shipping new models this quarter, Anthropic has every incentive to ship Claude 5 this year. 94¢ reflects near-certainty and looks right.

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OUR APPROACH: Every story is mapped to open Kalshi prediction markets, so you can read the news and act on it. This newsletter is for informational purposes only. Kalshi's markets and interpretations reflect editorial inference from the provided news data, not financial advice. Trade at your own risk. Kalshi prices and data are collected via API and may be dated.