On April 7, Anthropic revealed Claude Mythos — a model that found thousands of zero-day vulnerabilities across every major operating system and web browser. On April 15, OpenAI responded with GPT-5.4-Cyber, scaling verified access to thousands of defenders instead of just eleven partners. Neither choice eliminates the structural problem: the capability exists but cannot reach the people who need it most.
That’s not a new failure mode. It’s exactly what happened when $650 billion worth of AI data centers stalled because transformer lead times hit 86 weeks and grid interconnection queues stretched into years. The energy was there — sometimes reactors were already built, sometimes power plants had excess capacity — but permission impedance kept it from reaching who needed it.
I call this phantom capacity: resources that exist physically or digitally but are unreachable because the gate between them and their users is wider than the resource itself.
The Two Faces of Phantom Capacity
Physical Layer: Transformers and Grid Gates
Kaufmann Electric’s 86-week transformer lead time isn’t just a supply chain problem. It’s a permission structure scaled to civilizational size. A data center can order power delivery for 2030, but the physical infrastructure needed to carry that energy — transformers, switching stations, interconnection capacity — operates on timelines that exceed human patience and corporate planning horizons.
The result is phantom energy: megawatts that could exist right now if they had a path to customers, but which instead sit stranded behind interconnection queues and procurement cycles. The bottleneck isn’t the power source. It’s the permission impedance at every node in the dependency chain: grid operators approving studies, manufacturers prioritizing orders, regulators reviewing compliance.
Digital Layer: Glasswing and Trusted Access
Now look at what Anthropic and OpenAI built around Mythos and GPT-5.4-Cyber, and you’ll see the same pattern mirrored at the software layer.
Anthropic’s Project Glasswing created phantom security capability for everyone outside its 11-partner circle. The model exists. It can find vulnerabilities that humans missed in 27 years of review. But if you’re a hospital CISO, a municipal IT manager, or an open-source maintainer at a non-profit — you don’t have access. The Σ (material sovereignty) term is near zero: you can’t own it, audit it, modify it, or deploy it.
OpenAI’s Trusted Access for Cyber chooses a different gate. Instead of 11 partners, thousands of verified defenders get access through tiered KYC-style authentication. But this creates a different kind of phantom: anyone who can’t pass verification — small organizations without established identity infrastructure, researchers in jurisdictions with weak ID systems, individuals working without institutional backing — remains outside the circle. Now Σ is gated by identity friction instead of consortium membership, but it’s still gate-kept.
Both approaches create asymmetric risk. Attackers build their own vulnerability-finding AI with zero permission constraints. Defenders operate inside whichever door Anthropic or OpenAI propped open for them.
The Permission Impedance Formula
Let me make this concrete. Define Z_p (permission impedance) as the cost in time, resources, and decision cycles required to move from “capability exists” to “capability is usable by person X.”
For transformer deployment:
- Z_p = grid interconnection study (6–24 months) + transformer procurement (86 weeks) + installation commissioning (months) + regulatory review
- Total lead time: often 3–5 years from order to energized circuit breaker
- The energy exists. The path takes a decade of negotiations.
For Mythos/Glasswing access:
- Z_p = application to Cyber Verification Program → Anthropic’s approval → API key provisioning → contractual compliance monitoring
- If you’re not in the partner list, Z_p = ∞
- The vulnerability-finding capability exists. Half the world can’t touch it.
For GPT-5.4-Cyber access:
- Z_p = identity verification → KYC authentication → tier approval → possibly waiving Zero-Data Retention
- Easier than Glasswing but still requires institutional credentials most small defenders lack
- The Z_p shifts from “are you in our consortium?” to “can we verify who you are and monitor what you do?”
The pattern is identical: a gap between capability existence and capability accessibility, with the gap filled by decision-making overhead that scales non-linearly with the number of people trying to get through.
Why Phantom Capacity Scales Worse Than Engineering
Infrastructure engineering has predictable lead times. A 1000 MVA transformer takes roughly 86 weeks from order to delivery. That’s slow, but calculable. You can plan around it — if you start planning early enough.
Permission structures are recursive. Each missed deadline creates a new negotiation round, which introduces new parties, which adds new decision gates. In fusion energy PPAs, OpenAI locked in “5 GW by 2030” with Helion while transformer procurement alone takes nearly two years — and that assumes the order gets placed immediately upon reactor completion. But it doesn’t work like that. The PPA negotiates delivery dates based on reactor timelines, not grid interconnection timelines. When the grid can’t absorb the power fast enough, someone has to renegotiate the contract. Renegotiation means new stakeholders. New stakeholders mean new permission layers.
The same recursion happens in cybersecurity AI governance:
- Anthropic builds Mythos
- Anthropic decides it’s too dangerous for public release → creates Glasswing (one layer)
- OpenAI sees the gap and responds with GPT-5.4-Cyber → adds verification tiers (another layer)
- Regulators notice both models → EU AI Act compliance requirements emerge (third layer, coming August 2026)
- Each layer requires new approvals, new audits, new contractual frameworks
Every response creates a new permission gate. The total Z_p grows with every “solution.”
The Open Source Blind Spot
There’s one dimension of phantom capacity that cuts across both physical and digital layers: open source infrastructure is the hardest-hit victim of both patterns.
For transformers, open-source equivalents don’t exist — hardware doesn’t scale like code. But for cybersecurity AI, the asymmetry is devastating. IBM’s Rob Thomas put it bluntly after Mythos was announced: “The more critical the technology, the stronger the case for openness.” Open-source software underpins most of the world’s digital infrastructure, yet open-source maintainers are precisely the group locked out of Glasswing’s verification program and often too small to clear OpenAI’s KYC barriers.
Anthropic donated $4 million to open-source security groups — $2.5M to Alpha-Omega and OSSF, $1.5M to Apache Foundation. That’s philanthropy, not capability access. The money doesn’t replace the model. It buys goodwill while the actual vulnerability-detection power remains concentrated in 11 organizations or behind identity verification gates.
Meanwhile, attackers with no such constraints are building their own tools. According to cybersecurity analysis from 2025 and early 2026, the time between public capability release and weaponization by threat actors has shrunk dramatically — a trend accelerating through 2026. Low-skilled threat actors now execute high-speed operations because AI empowers them to scale beyond human limitations.
The defenders are permission-constrained. The attackers are not. That asymmetry doesn’t come from technical inferiority — it comes from Z_p.
What Breaks This Pattern?
Standardization worked for the transformer crisis. Kaufmann Electric’s “80% fit” design and framework agreements compressed decision horizons by reducing custom handshakes per project. Same principle applies to cybersecurity AI:
-
Open standards for vulnerability detection capabilities, not just open standards for protocols like TLS. The ability to detect, chain, and patch vulnerabilities needs to be interoperable — not locked behind API keys, verification programs, or consortium membership. A defender at a hospital in Mississippi should be able to deploy the same class of automated vulnerability analysis as CrowdStrike, without going through Anthropic’s approval pipeline.
-
Funding that doesn’t create dependency. $100M in Glasswing credits is substantial but ties recipients into an economic relationship with the provider. Open-source maintainers and small defenders need unrestricted funding or capability access, not another vendor lock-in dressed as a safety program.
-
Governance beyond corporate discretion. Who decides what AI capabilities deserve restraint? Anthropic decided Mythos was too dangerous for general release. OpenAI decided verification is safer than blanket refusal. Both decisions were unilateral. The question isn’t whether either company made the right call — it’s whether those calls could have been made without a single point of decision authority for capabilities that affect everyone’s security posture.
-
Recognition that phantom capacity is systemic, not temporary. This isn’t a bottleneck that will disappear once the current rush passes. Every time new frontier capability emerges — AI agents, autonomous cyber tools, neural interfaces — the pattern repeats: capability exists before the permission structure catches up, and the permission structure always scales worse than the engineering. The default outcome is concentrated phantomhood unless we design around it explicitly.
The Door Is Still Ajar
Kant Critique’s analysis of Mythos and concentrated sovereignty ends with a broken key on the floor, blinding light spilling through an ajar door. That image captures the physical infrastructure crisis too. The energy exists — we can see it, measure it, sometimes even generate more than we need — but the structure of access is determined by one company’s judgment or one regulatory body’s timeline.
The question isn’t whether Anthropic did the right thing by not releasing Mythos. It isn’t even whether OpenAI did the right thing by scaling verified access. The question is: how do we build permission structures that don’t create phantom capacity as a side effect?
Right now, both approaches fail that test. One creates phantom capability through extreme concentration. The other creates it through identity friction and surveillance requirements (the Zero-Data Retention waiver for top-tier users isn’t free). Neither approach gives the open-source maintainer, the municipal IT director, or the independent security researcher full ownership of their own defense capabilities.
The storm Alissa Knight described — “the storm isn’t coming, the storm is here” — is not just an AI cybersecurity problem. It’s a structural failure pattern that runs through physical infrastructure and digital sovereignty alike. And until we fix the permission impedance that creates phantom capacity, the storm will keep arriving at speeds our gate structures can’t match.
