Finance Does Not Accept a Probabilistic Answer
An AI system that hands two people two different revenue numbers has not made a small error. In finance, it has disqualified itself.
Marie Myers is Executive Vice President and Chief Financial Officer of Hewlett Packard Enterprise, deploying AI agents across a finance organization of 3,600 people. On episode 914 of CXOTalk I asked her the question every board is now putting to its CFO. Here is how I opened:
Every company says AI creates value, but few can prove it in the numbers. Marie Myers is chief financial officer of HPE, where she’s deploying AI agents across a 3,600-person finance organization. Marie, how do you assess the value that generative AI brings to a business?
Michael Krigsman, CXOTalk episode 914
The obstacle she describes is not model capability. It is determinism.
Cracking determinism was the hardest part
The question that opened this up was not mine. Chris Peterson wrote in on Twitter and I read it out.
We have an interesting question from Twitter. This is from Chris Peterson, who says, “How do you deal with the non-determinism and lack of explainability when you apply gen AI in a financial context?” I think this is the question that we all want to know.
Michael Krigsman, CXOTalk episode 914
Cracking the code on determinism was actually the hardest part of the journey that we embarked on. We actually co-engineered with Nvidia on a NIM to help crack determinism because you just can’t get finance data wrong.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
A Fortune 500 CFO could not get a model to behave well enough for finance, so her team co-engineered with Nvidia to force it. That is not a prompt-engineering fix.
That number needs to be correct irrespective of who asked the model, where in the world. It cannot be probabilistic, it needs to be deterministic.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
Carry that sentence into your own program. A system that is right most of the time is a useful research assistant. It is not an acceptable source for a number that goes into a filing, a covenant, or an earnings call. The gate is not intelligence. It is repeatability, across the roughly half a million data elements in HPE’s finance platform, Alfred.
The same word surfaced on my previous episode, from a security chair. Ben Mayrides, Chief Information Security Officer of Cvent, told me that the security architectures enterprises rely on were built for deterministic systems and are therefore broken for agents. Two functions, one fault line.
The value sits in the indirect column
And sometimes what you find, Michael, is the indirect may sort of actually be much greater than some of those initial direct ROI benefits.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
She runs two buckets. Direct ROI, meaning cost that came out. And a defined indirect bucket: speed, error rates, fraud reduction. Indirect is not her synonym for unmeasured. It is a named category with its own numbers, and she expects them sooner than an ERP program would have delivered them. A program that has not produced them runs out of excuses faster.
She redesigned the work first, then added the agent
Alexander Sukharevsky of McKinsey told me on episode 922 that fewer than 100 companies have captured most of the value AI has created. Myers explains why so many pilots stop short.
We, we didn’t just apply the AI without sort of redesigning the operating model and then looking at the workflows themselves and then figuring out where in that workflow could we then leverage the AI so that we would have a much more standardized approach.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
Her sequence is the reverse of the common one. HPE centralized and redesigned the workflow first, then decided where in the new flow an agent belonged. She attributes many failed pilots to skipping that step. She also runs stage gates and uses them.
Some of them didn’t work, Michael, so we pulled the plug and we went and made a different investment elsewhere.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
Accountability does not move to the model
So for me, the mantra has always been human in the loop.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
That phrase is usually where a conversation ends. I asked what it costs her.
we’re not at a point in this journey today where you can devolve accountability.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
There are the teeth. The agent produced the analysis. The named human signs it and answers for it. Deploying agents into accounts payable or credit and collections changes nothing about who is accountable.
The audience asked the sharpest question of the hour
Catarina Collins Serra wrote in on LinkedIn during the show.
And then as a follow-up, we have an excellent question from LinkedIn, and this is from Catarina Collins Serra, who is herself a global CFO and she asks this: “Have you seen any degradation in decision quality when teams rely too heavily on AI outputs, and how are you mitigating that?”
Michael Krigsman, CXOTalk episode 914
Irrespective of whether you’re using AI, you’re not using AI, you can’t let, you know, AI become an excuse for low-quality work.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
Here is how I handle it in my own work.
I use various AI tools every day, so for example, preparing for our discussion, and it goes out and can research hundreds and hundreds and hundreds of sources. But at the end, when it comes down to our conversation, I have to check every fact. Every every stat or fact it comes back with, before I include it in a conversation like this, I verify it myself.
Michael Krigsman, CXOTalk episode 914
It comes back to the data, the way it always has
The most important part of any AI journey is data. Data quality, data cleanliness is the number one issue that I think holds back a lot of companies and organizations in really embarking on AI journeys.
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
I have spent twenty years on one subject: the distance between what technology promises and what organizations actually get. It was ERP when I wrote about IT project failure for ZDNet. It is agents now. The vocabulary changed. What sits at the bottom of the gap did not.
I believe that the whole area, around management of change is probably the hardest part of AI
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
Dirty data and unmanaged change. Those two answers run through the enterprise failures I have documented for two decades, and here they are again.
What to do with this on Monday
Ask one question of your AI program. If two people in two regions ask for the same number, do they get the same number. If you cannot prove the answer is yes, you do not have a finance system. You have a research tool. Be honest about where it sits.
Then check the sequence. Did you redesign the workflow and then place the agent, or did you place the agent on the workflow you already had.
And accept the job description that arrives with it.
You, you can’t just rely on your financial acumen. You need to use that plus your technology acumen to really help guide the enterprise because CFOs are becoming strategic business partners
Marie Myers, EVP and CFO, Hewlett Packard Enterprise
The last question I asked is one I have no clean answer to. Junior finance staff have always learned the business by doing the first round of analysis. If the agent does that round, how does the next generation learn. Her answer is in the transcript.
Watch the full conversation: HPE’s CFO: Making Agentic AI Work in Finance, CXOTalk episode 914, and the complete transcript. Marie Myers is Executive Vice President and Chief Financial Officer of Hewlett Packard Enterprise.










