As cited in the OP, Geoffrey Hinton said he got alarmed (sentience-wise) for the first time when the generative AI explained a joke that he had just made up and was astonished to get a response that clearly explained what made it funny.
"I'd been telling people for years that it's gonna be a long time before AI can tell you why jokes are funny," he says.
"It was a kind of litmus test."
This is the Eliza Effect working its charms on a renowned computer scientist himself who devised a rather poor Turing test imho. Why? Because (1) he is not a creative humorist (i.e. his joke probably didn't observe any remarkably new joke pattern despite thinking he created something "novel") and (2) joke patterns are part of the vast training data. Whenever a sentence more or less matches a text pattern within any context recognized by the algorithm (jokes/humour, prose, poetry, essays, banter, plays, academic argument, and so on) the AI can cleverly not only tell it's a joke but
why it's funny. Just Google "joke patterns" and you'll get pages upon pages on the topic.
So, I tested the ChatGPT with my first input being decidedly unfunny (although I'm lately having too much fun playing around with the "AI"):
External Quote:
Me: What is funny about this joke "a middle-aged man paid his taxes"
ChatGPT: The humor in this joke comes from the expectation that paying taxes is a mundane and ordinary activity that doesn't typically elicit laughter. Jokes often rely on surprise or subverting expectations, and in this case, the punchline is intentionally anticlimactic. The setup suggests that there might be something unusual or amusing about a middle-aged man paying his taxes, but the punchline reveals that there's nothing particularly funny or unexpected about it. This subversion of expectation is a common comedic technique.
The ChatGPT, with mindless algorithmic faithfulness, took my deliberately misleading cues "funny" and "joke" and then 'analyzed' my sentence within the
context of humour without of course realizing I was writing something deliberately unfunny. Cleverly, though, the GPT described how such a sentence could be funny were it intended as a joke. So, I asked next:
External Quote:
Me: Is the sentence "a middle-aged man paid his taxes" funny?
ChatGPT: No, the sentence "a middle-aged man paid his taxes" is not funny on its own. It's a straightforward statement describing a common and mundane activity. Humor usually involves some element of surprise, absurdity, wordplay, or cleverness, and this sentence does not contain any of those elements.
In other words, the ChatGPT, within the (I guess 'default')
context of prose, does not find the same sentence funny. Clearly context is a critical feature of the algorithm which helps it to generate very human-like responses whilst requiring no sentience whatsoever.
I then made up an infantile joke on the spot and asked ChatGPT to explain why it's funny. I presume it's the following type of response to my joke that impressed Geoffrey Hinton more than it does yours truly.
External Quote:
Me: What is funny about this joke "a duck swam in his pond and farted a fly"
ChatGPT: The humor in this joke comes from the absurdity of the situation described. Ducks swimming in ponds and flies are both very common and ordinary elements of everyday life. However, the idea that a duck could fart out a fly is completely absurd and unexpected.
In humor, absurdity often plays a significant role. This joke takes two unrelated, everyday things and combines them in a way that is so illogical and unexpected that it can elicit a laugh from the audience. It's a form of surreal or nonsensical humor, where the humor arises from the sheer incongruity of the elements involved.
Indeed, the absurdity in the unexpectedness and illogic of a duck farting a fly (i.e. the ChatGPT's dry technical analysis of 'funniness' by regurgitating academic joke patterns descriptions in its training data) is an
element that makes the 'joke' marginally funny (for me). But the simple cartoonish visualization of a duck in 'his' pond swimming and farting a fly, the sweet coziness of a bizarre scene, plus ducks being somewhat funny and cuddly looking harmless critters in and of themselves, are maybe even greater elements of its funniness which the GPT didn't mention at all. Not to say I cracked the greatest joke of the season.
The devil of non-sentience lies really in the details, patterns and the nuances of the GPT's answers (even the good ones) when carefully analyzed. And in what's missing in the replies.
External Quote:
Me: Did the training data include patterns of jokes?
ChatGPT: Yes, my training data includes a wide range of text from the internet, which means it includes patterns of jokes and humor. This data encompasses jokes, humorous anecdotes, puns, and various forms of humor found in written text on the internet. By analyzing these patterns and examples, I have learned to generate responses that incorporate humor or explain the humorous aspects of certain topics, as demonstrated in previous responses. However, it's important to note that humor can be subjective, and not everyone may find the same jokes or forms of humor funny.
Me: Explain the pattern of an absurd joke?
ChatGPT: An absurd joke is a type of humor that relies on the presentation of ideas, scenarios, or statements that are illogical, incongruous, or wildly unrealistic. The primary pattern of an absurd joke involves creating a situation or narrative that deliberately contradicts our expectations of reality, often in a humorous or absurd way. Here's a breakdown of the pattern typically found in absurd jokes:
- Setup: The joke begins with a seemingly normal or relatable scenario or premise. This initial setup is designed to lull the audience into a sense of familiarity.
- Subversion of Expectations: The punchline or twist of the joke subverts the audience's expectations. It introduces a surprising or completely illogical element that defies the rules of reality.
- Absurdity: The humor arises from the absurd or nonsensical nature of the punchline. It's something so outlandish or bizarre that it creates a sense of cognitive dissonance. The audience is forced to reconcile the absurdity with the initial, more ordinary setup.
- Surprise and Laughter: The audience's laughter is triggered by the unexpected and irrational nature of the punchline. The humor often comes from the sheer absurdity of the situation and the contrast between the normal setup and the absurd twist.
Conclusion: ChatGPT is Google on roids.