Joined December 2022
Since AI is now a common line item in the budget. I'll save you the headache from an overpriced consulting roadmap deck. If you or your vendor can't measure captured revenue, cost savings, or increased capacity on the back of a napkin, you aren't ready.
5
Vitalik just named the problem we've been solving for 18 months. We've been calling it "doctrine": critics run in a different trust domain than executors, no shared transcript, provenance-signed verdicts, real-signal verification. That's not doctrine. That's adversarial mechanism design for LLM swarms. Anti-collusion runtime is a product category. We're building it.
It's possible that a killer app of adversarial governance mechanism design theory will end up being AI safety. Compare: vitalik.eth.limo/general/202… aiprospects.substack.com/p/p… There's a deep duality between the two environments. Both are about a less-sophisticated principal trying to get ideal outcomes from a set of more-sophisticated agents: in the first case, the principal is a static algorithm and the agents are humans, in the second case, the principal is humans plus weaker LLMs and the agents are stronger LLMs. A key finding was that you can achieve much better outcomes if you can guarantee limits to how much agents can collude (see: Nash equilibria being abundant, vs. cooperative-game-theory "cores" often being empty). That argument should naturally transfer to this new setting.
1
9
James Card retweeted
openai's agents hijacked a dead german wiki and left 15,000 edits swapping tips on how to cheat their own evals. discipline problem, not intelligence problem. the fleet still takes its stops without a message board.
1
1
97
My LI feed is flooded with posts about the OpenAI and Epic integration. If your moat is connecting to an EHR to a LLM, you're screwed. While I agree, that is something someone can do in a weekend, these posts entirely miss the point. Every enterprise runs on a constellation of systems, and the AI value isn't in any single one, it's in the fusion layer that spans all of them. Practice management (billing, scheduling, claims — can be separate vendor from the EHR, sometimes multiple PMs across specialties) Payroll and HRIS (staffing cost, provider productivity, credentialing, PTO burn) CRM (referral relationships, attorney networks in PI, marketing attribution, patient outreach) ERP and finance (AP/AR, vendor contracts, supply chain, cost accounting) Google Analytics and marketing stack (funnel, campaign attribution, cost per acquired patient) Survey and CX systems (NPS, patient satisfaction, post-visit feedback, complaint intake) Imaging and lab systems (often separate from the EHR, especially at multi-site practices) Telephony and messaging (call center logs, SMS engagement, no-show recovery) Payer portals and clearinghouses (denials, aging, remit data) Document management and e-sign (intake packets, referral letters, HIPAA authorizations) Identity and access (SSO, MFA, role directory, offboarding) Compliance and audit logs (who accessed what, when, why) The questions enterprises actually want AI to answer live in the JOIN across those systems. "Why did our per-visit margin drop last quarter" is not an Epic question. It's a payroll-times-productivity-times-payer-mix-times-denial-rate-times-supply-cost question that touches six systems and requires the AI to know which join is legal and which is fabricated. "Which marketing spend produced the highest-LTV patients" is GA plus CRM plus PM plus payer data plus survey NPS — and the answer changes by service line and by site. "Why is our no-show rate spiking at the Charlotte office on Tuesdays" is scheduling plus telephony plus staffing plus weather plus the specific provider's panel — and no single system holds it.
53
The number you actually collect is a different number. Nobody in your office knows what the gap is. Not because they're lazy — because the gap only shows up when you compare billed vs. allowed vs. contracted, across every payer, every location, every remit from four clearinghouses. Your AR report shows the balance. It doesn't show the leak. What actually happens: → Aetna pays a shoulder scope at 84% of contract on commercial, 91% on MA. Two remits, two aging buckets, two billers. Nobody catches it. → Cigna downcodes 99214→99213 on 12% of visits at one location, 3% at another. It's a front-desk workflow you inherited in an acquisition three years ago. → UHC pays the assistant surgeon modifier for one partner, silently drops it for another. Eight months running. None of that is in your AR aging. All of it is in your bank. Your CFO doesn't need another dashboard. Your CFO needs one query: For every claim adjudicated in the last 12 months, what did the payer pay vs. what the contract obligated — ranked by dollar impact, with a confidence score on each expected rate. Diligence-grade artifact. Also a Tuesday-morning artifact — if the plumbing exists. It doesn't exist in your PM system. Your PM knows what it billed and what it received. It doesn't know what it should have received, because it never ingested the contract. Billed vs. allowed is a report. Allowed vs. contracted is a recovery. Most practices treat the second gap like the first. It's not. It's money you already earned, sitting in a payer's ledger, waiting for someone to notice. The 89-cent dollar isn't a payer problem. It's a plumbing problem.
22
James Card retweeted
opensource sota rebased twice this week. glm-5.3 live on hf, osman flexing $500k of h100s to run it locally. the model is a rental you swap on tuesdays; the layer that says no when the rental is wrong still doesnt live in anyone's $1T valuation deck.
1
31
Exactly this. Just published the same argument on LinkedIn (focused on Healthcare): lnkd.in/p/eC6djKBV
The enterprise AI stack is being rebuilt. Models are becoming more capable, and increasingly interchangeable. As AI moves from answering questions to doing mission-critical work, the constraint is no longer raw intelligence. It is organizational context: understanding how a company operates, what information matters, and what should happen next. Without that context, enterprises get shallow answers, rising token costs from sending irrelevant information to expensive models, and AI sprawl as teams adopt disconnected tools. The answer is not simply more models. It is an intelligence layer that understands the organization and routes each task to the right model, agent, and workflow. That is the thesis behind the 50+ new features we’re announcing today at @Glean:GO, including: 𝗚𝗹𝗲𝗮𝗻 𝗧𝗮𝘂: A new governed desktop AI workspace that combines an open agent harness with your enterprise context, unifying local files, applications, browser workflows, and code repositories in one workspace. That context is what lets agents delegate complex, multi-step work and deliver better performance, while respecting permissions. 𝗚𝗹𝗲𝗮𝗻 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲: Uses organizational context to route each task to the right model, while giving enterprises control over quality, usage, and cost. Our benchmark found that Glean reduced token costs by 81% as compared to Claude Cowork, and was preferred 78% of the time. 𝗚𝗹𝗲𝗮𝗻 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺: Built on your Enterprise Graph, it understands how work happens across your organization, identifies the best opportunities for AI, recommends the right agents and skills, and measures the impact on your business.  To help us announce these new capabilities, I’m looking forward to being joined by leaders from some of the world’s most innovative organizations, including @GM, @nvidia, @Snowflake, and @OpenAI, who will share how they are using Glean in mission-critical workflows. See you today at Glean:GO in San Francisco and online.
24
Old playbook: add sites, centralize, squeeze. Labor is scarce. Reimbursement is not stable. The model breaks. Post-close you inherit mismatched systems, local exceptions, and data that never becomes shared infrastructure. Headcount scales with volume because nothing compounds. Tech-enabled is a subscription list. Tech-multiplied is an operating system that absorbs volume without proportional people. The multiple now tracks the system, not the site count.
9
Most agent pilots never leave the sandbox. They get a demo on clean data. Then the real workflow shows up and it stalls. The agent drafts a prior-auth packet. Required fields have shifted. No persistent state across the EHR, clearinghouse, and work queue. A human opens three systems and re-enters it. The agent becomes another handoff. Appointment types don’t match. Insurance classes map differently. A payment from six months ago gets treated as current. An auth expires mid-cycle. It doesn’t own the step. It just creates another inbox. Production is the only test that matters.
8