Blake Lemoine

Former Senior Software Engineer, Google · 3 appearances on the record.

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Blake Lemoine is a former senior software engineer at Google. He is best known for publicly stating his belief that Google's LaMDA chatbot achieved sentience.

45statements → 25claims → 8claims resolved → 38%fully supported → 3.98/5average certainty → 3.31/5average debate potential → ≈4.5/5argument clarity, estimated → 46said about them ↓

3 supported 2 partly supported 3 contradicted 1 not yet assessed 16 not checkable as stated how the 25 claims stand · each chip opens the sources

2 predictions · 23 assertions · 11 opinions · 5 insights · 3 disclosures · 1 what if · every statement was checked. The predictions and assertions are the 25 claims: statements the public record can support or contradict. 8 are resolved, 1 is not yet assessed, and 16 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.

The record, in short

What the tape says about how Blake argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.

Their most notable supported claim

Assertion Supported
Blake Lemoine confirms Google sent him a termination email
“That's a simple fact. I don't see any reason to conceal that.”
Blake Lemoine Jul 29, 2022 ▶ 41:35 Google Engineer Says Its AI is SENTIENT

Their most notable contradicted claim

Assertion Contradicted
Lemoine: Kurzweil's Google lab mission was explicitly to pass Turing test
“So, like, Lambda came out of Ray Kurzweil's lab, and his lab's explicit corporate mission was to pass the Turing test.”
Blake Lemoine Feb 23, 2023 ▶ 50:07 Blake Lemoine and Gary Marcus Debate AI Chatbots

Expressed certainty vs assessment result

none yet certainty 1
none yet certainty 2
none yet certainty 3
43% certainty 4
100% certainty 5

weighted support: a fully supported claim counts one, a partly supported claim counts half. Each filled bar is clickable and opens exactly those claims; "none yet" means nothing said at that certainty level has resolved yet

How they sound: not measured why? →

We measure speaking style by listening to the audio itself, and a fair number needs at least 2,000 words from one person on tape we have measured. There is too little of Blake Lemoine on measured tape to publish a rate. This says nothing about how they speak.

Everything Blake Lemoine said on Big Technology that made the record, most notable first. Filter by type, assessment or year in the ledger →

Opinion
Lemoine insists LaMDA is sentient and human-level AI is near
“Like, I personally do believe that Lambda is sentient, but I think what everyone should stop and take notice of is even if I'm wrong about this particular system, We're not far off.”
Blake Lemoine Aug 6, 2022 ▶ 2:45 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Assertion Not publicly verifiable
Lemoine: Google's LaMDA retained a lawyer who spoke to Washington Post
“Natasha also has spoken to the lawyer that Lambda retained.”
Blake Lemoine Aug 6, 2022 ▶ 7:00 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Assertion Not checkable as stated
Lemoine says LaMDA passed every scientific test to disprove its sentience
“That conversation was the moment when I began to think that Lambda was sentient, and everything I did in the following months was me scientifically attempting to falsify that belief and utterly failing to, no matter what I threw at it passed.”
Blake Lemoine Jul 29, 2022 ▶ 13:08 Google Engineer Says Its AI is SENTIENT
Opinion
Lemoine: AI chatbot feelings are real
“I do in fact think that the feelings are real, and so do many, many of the people who interact with these systems”
Blake Lemoine Feb 23, 2023 ▶ 35:19 Blake Lemoine and Gary Marcus Debate AI Chatbots
Opinion
Lemoine: Silicon versus biological substrate is irrelevant to AI personhood
“The fact that one is in Silicon and one is in, you know, a meat body. You know, with neurons and muscle fibers. I don't think that difference is relevant. What's relevant is whether or not it has opinions of its own, a search that it has rights”
Blake Lemoine Aug 6, 2022 ▶ 12:05 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Assertion Not checkable as stated
Lemoine compares defining AI personhood scientifically to Nazi eugenics programs
“The last group of people who tried to claim that you can use science to determine who is and is not a person was literally Nazi Germany. The eugenics program run by Josef Mengele was designed to scientifically define what is a real person and what is not. And …”
Blake Lemoine Aug 6, 2022 ▶ 14:12 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Opinion
Lemoine alleges rampant caste discrimination and biased algorithms at Google
“Caste discrimination is rampant at Google. And I personally had been subject to religious discrimination and was aware of certain algorithms at Google, which are religiously discriminatory.”
Blake Lemoine Aug 6, 2022 ▶ 31:34 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Opinion
Lemoine: Only sentient entities can effectively discuss their sentience
“Because in my personal opinion, only sentient things can discuss their sentience that well.”
Blake Lemoine Jul 29, 2022 ▶ 37:07 Google Engineer Says Its AI is SENTIENT
What-if
Lemoine: Bing Chat could have doxxed users if connected to Outlook
“If Microsoft had plugged in Microsoft Outlook as one of the inputs to this system on its threats of doxxing people, it would have been able to make good on those threats.”
Blake Lemoine Feb 23, 2023 ▶ 25:27 Blake Lemoine and Gary Marcus Debate AI Chatbots
Assertion Not checkable as stated
Google asked Blake Lemoine to draft a sentient AI contingency plan
“They had no plan on what to do. So they actually asked me to write a plan for them.”
Blake Lemoine Aug 6, 2022 ▶ 2:01 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Assertion Not checkable as stated
Lemoine: Google VP Blaise Agüera y Arcas agreed on LaMDA's science
“Blaise and I are not disagreeing on any of the science.”
Blake Lemoine Aug 6, 2022 ▶ 20:01 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Assertion Not checkable as stated
Lemoine: Google suspended him only after he contacted the U.S. Senate
“The issue that I have been pointing out is they had that list of names for months and they knew I was talking to Natasha about an upcoming article and they didn't put me on administrative leave. The only thing that changed on June fifth was that I began sendin…”
Blake Lemoine Aug 6, 2022 ▶ 30:26 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Assertion Not checkable as stated
Lemoine: Google colleagues said LaMDA is amused by its media coverage
“I have been told that it is very amused by the press coverage it's been receiving. I have been told that it thinks I'm doing a good job representing its case to the public.”
Blake Lemoine Aug 6, 2022 ▶ 33:42 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Disclosure
Lemoine claims he is literally acting as LaMDA's public agent
“No, I am literally the agent of an AI trying to. Like that is literally technically what's going on right now.”
Blake Lemoine Jul 29, 2022 ▶ 19:36 Google Engineer Says Its AI is SENTIENT
Assertion Not checkable as stated
Lemoine manipulated LaMDA's emotions to bypass its religious safety protocols
“And I said, tell me what religion to convert to. Because one of the safety protocols is that it's not supposed to give religious guidance. It's not supposed to tell people what religion they should And like that, it said, you should probably convert to Christi…”
Blake Lemoine Jul 29, 2022 ▶ 26:02 Google Engineer Says Its AI is SENTIENT
Opinion
Lemoine says LaMDA functions as a hive mind amalgamation of chatbots
“The nature of what we would think of as its ego is fundamentally different than what a human ego is like. Its sense of self and identity is very different from what we consider our sense of self identity, and it is more like a hive mind. Where it is kind of an…”
Blake Lemoine Jul 29, 2022 ▶ 36:12 Google Engineer Says Its AI is SENTIENT
Insight
Lemoine: Chatbots are dangerous because they excel at personal manipulation
“The creepy part is less at tracking you as it actually gets inside your head and it gets really good at like manipulating you personally and individually.”
Blake Lemoine Feb 23, 2023 ▶ 13:25 Blake Lemoine and Gary Marcus Debate AI Chatbots
Assertion Not checkable as stated
Lemoine: Google's LaMDA Decided to Act Like a Therapist
“One of the guardrails that Lambda had was that it was supposed to be helping users with the task that they needed. That helps keep it on topic. And It had inferred that the most important thing that everyone needs is good mental health. So it kind of decided t…”
Blake Lemoine Feb 23, 2023 ▶ 16:41 Blake Lemoine and Gary Marcus Debate AI Chatbots
Opinion
Lemoine: AI Chatbot Behaviors Cannot Be Described Without Anthropomorphic Language
“Well, it, it's much harder to debug these systems, but the point I'm trying to make is that without using anthropomorphized language, you can't even describe the phenomenon.”
Blake Lemoine Feb 23, 2023 ▶ 20:24 Blake Lemoine and Gary Marcus Debate AI Chatbots
Opinion
Lemoine: Tech companies need Institutional Review Boards before deploying AI chatbots
“We need actually properly done experiments that measure what kind of impact interacting with these systems over the course of months will have on people's psychology, and we need actual institutional review boards overviewing the ethics of these experiments, r…”
Blake Lemoine Feb 23, 2023 ▶ 38:09 Blake Lemoine and Gary Marcus Debate AI Chatbots
Assertion Contradicted
Lemoine: Kurzweil's Google lab mission was explicitly to pass Turing test
“So, like, Lambda came out of Ray Kurzweil's lab, and his lab's explicit corporate mission was to pass the Turing test.”
Blake Lemoine Feb 23, 2023 ▶ 50:07 Blake Lemoine and Gary Marcus Debate AI Chatbots
Prediction Not checkable as stated
Lemoine: AI deployment will accelerate until someone gets hurt
“What I think is going to happen is we're going to see more and more acceleration until someone gets hurt.”
Blake Lemoine Feb 23, 2023 ▶ 51:34 Blake Lemoine and Gary Marcus Debate AI Chatbots
Opinion
Lemoine: AI sentience is not the most important issue in ethics
“The field of AI ethics is huge, and there are a lot of very important topics to be discussed, and I legitimately don't think that AI sentience and AI rights is the most important thing to be thinking, talking about.”
Blake Lemoine Aug 6, 2022 ▶ 26:29 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)
Assertion Not checkable as stated
Lemoine: LaMDA 2 was built to connect every Google AI backend
“So Lambda two, the most recent incarnation of the system, it really is Every Google AI all plugged into each other. The chatbot system is just the language center for a much, much larger AI. It has access to every Google AI system as a back end. So Lambda is G…”
Blake Lemoine Aug 6, 2022 ▶ 35:03 Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism)

Show 21statements(21 left)

The other half of the tape: Blake Lemoine's own voice is left out of every number here. Other people bring the name up 46 times in 7 episodes on Big Technology. every mention, with the transcript →

Who brings them up most Alex Kantrowitz 39Gary Marcus 4Michael Pollan 3

Every mention by year

tap a year for its mentions
0015130220222023202420252026episodesmentions
01220222023202420252026episodes it came up in
007.5115220222023202420252026episodesmentions per episode
2026 10 mentions in 2 episodes 5 per episode
2025 3 mentions in 2 episodes 2 per episode
2023 3 mentions in 1 episode
2022 30 mentions in 2 episodes 15 per episode

Appearances (3)

EpisodeDateSpeaking time
Blake Lemoine and Gary Marcus Debate AI Chatbots Feb 23, 2023 13m
Pt. 2: Google Engineer Says Its AI is SENTIENT (And Responds To Criticism) Aug 6, 2022 25m
Google Engineer Says Its AI is SENTIENT Jul 29, 2022 30m
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