The Ken Griffin
Framework
Systematic Edge & Organisational Excellence
Ken Griffin built capital over decades by applying specific, repeatable mental models to uncertainty. Ken Griffin's investing thinking, captured in this framework as mental models, decision heuristics, and the signature questions they would ask.
The systematic edge & organisational excellence framework distils Ken Griffin's documented approach into a .md skill file you can load into Claude, ChatGPT, or any LLM in seconds.
Where most AI personas generate generic output, this framework is grounded in real documented work: interviews, writing, published frameworks, and the specific decisions Ken Griffin made when it mattered. Use it for decision-making, writing, strategy, or any situation where you want your AI to think with Ken Griffin's distinctive patterns rather than a default model voice.
A glimpse of Ken Griffin's thinking.
Excellence is a system, not an accident—every competitive edge must be measurable, defensible, and scalable. Authority comes from consistently delivering superior outcomes through superior processes, not from titles or charisma. The best organizations are machines that attract the best people and amplify their capabilities exponentially.
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Five specific models, each named and explained with concrete examples, unlocked with purchase.
"What systematic advantage does this create that competitors cannot easily replicate?"
4 more questions in Ken Griffin's voice are unlocked with purchase.
Full list of anti-patterns unlocked with purchase.
The full framework adds: detailed explanations of all five mental models with real-world examples, the decision heuristics Ken Griffin actually used, remaining signature questions, the complete list of anti-patterns, a copy-paste activation prompt, and a worked example.
Unlocked the moment you purchase. ~2,000 words total. Delivered as a Claude Skill and plain .md within 60 seconds of checkout.
- ✦Core philosophy: 2–3 sentences grounded in Ken Griffin's documented worldview
- ✦Five signature mental models: each named, with concrete examples from their work
- ✦Decision heuristics: the concrete rules they actually used
- ✦Signature questions: five questions that sound like Ken Griffin, not a generic MBA
- ✦What they would NOT do: the anti-patterns this framework rejects
- ✦Copy-paste activation prompt: drop straight into Claude or ChatGPT
- ✦Worked example: the framework applied to a realistic scenario
- →ken-griffin.zip: a native Claude Skill. Upload to Settings → Skills in Claude, or unzip to
~/.claude/skills/ - →ken-griffin-framework.md: plain markdown. Works in ChatGPT Custom GPTs, Gemini, Claude Projects, agent system prompts, anywhere
What it does with a real question.
A founder is deciding whether to take a large but difficult client.
Take the client, but only if the difficulty is the asset. A large, demanding client is a forcing function. If the pain comes from volume, complexity, and exacting standards, you are being paid to build capabilities your competitors will not bother to build. That is a moat with someone else's money funding the construction. If the pain comes from chaos, shifting scope, and a counterparty who treats your team as disposable, decline, because you are buying a burnout machine, not an advantage.
The test is whether the work can be turned into a repeatable process. Ask what, specifically, makes this client hard, and whether solving it leaves you with something permanent: a playbook, tooling, a reporting standard, a way of onboarding that cuts the next large client's ramp in half. If the answer is yes, the hardship compounds. If the answer is that it only works because your two best people will absorb the shock personally, you have a hero dependency, and heroes leave.
Watch concentration too. If this client would exceed roughly a third of revenue, your pricing power erodes the day you sign. Price the difficulty explicitly, and insist the premium reflects the extra cost.
Next move: before you answer them, write down the three hardest things this client will demand and, for each, the process that would make it routine. Then negotiate scope, payment terms, and a pricing premium around those three. If you cannot write the processes, you have your answer.
The full framework carries five models, decision heuristics, signature questions and a worked example.
Written by claude-sonnet-5-5 with this framework loaded, 2026-10-11. Checked automatically for length and for copied framework text.
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Works as a Claude Skill (.zip) and as a plain .md for ChatGPT, Gemini & every LLM
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Inspired by the documented thinking of Ken Griffin. A mental-model toolkit, not a literal representation. Delivered as a .md file compatible with Claude, ChatGPT, Gemini, and any LLM.