…You wouldn’t believe what happened next!
It’s that time of year again, when I delve into the wonders of modern technology and ask AI (that’s artificial intelligence, not insemination) to help make sense of the world’s great mountain questions.
Last year, when ChatGPT was no more than a babe in swaddling clothes, I asked it for answers about the mystery of George Mallory and Sandy Irvine. I believe the technical name for the answers it came back with is a “crock of shite”.
I wasn’t convinced back then, but colleagues tell me that this particular technology is developing fast. ChatGPT is now part-owned by Microsoft, who have blended it into their Bing search engine and given it the name Copilot. You can find Copilot by going to Bing in the Edge browser and clicking the tab labelled ‘Chat’ .
I decided that it’s time to give AI another go. If you read my previous post, you may remember that I expressed frustration at the inadequate route description our trekking operator had given us for a particular section of the GR20, the famous long-distance trail along the spine of Corsica. In particular, there was no mention of the Spasimata Gorge and the treacherous Spasimata Slabs, that almost ended up turning this blog into an ex-blog.
The route description had been cursory, and it seemed to me that whoever had written it, hadn’t actually bothered walking the GR20 to see for themselves. In which case, could Copilot live up to its name and do better? There was only one way to find out…
Hello, Copilot. Can you give me a route description for the GR20 between Haut Asco and Refuge de Carrozzu?
Certainly! The GR20 is a challenging and scenic long-distance trail that traverses the rugged mountains of Corsica. Let’s explore the route between Haut Asco and Refuge de Carrozzu:
- Starting Point: Refuge de Carrozzu (1270 m)
- Begin your hike at Refuge de Carrozzu, which is nestled at an elevation of 1270 meters.
- Shortly after setting out, you’ll encounter a swing bridge, a picturesque spot perfect for a refreshing swim.
- Muvrella Lake and Bocca Di Stagnu
- Continue along the trail, following the river upstream.
- You’ll reach a small lake called Muvrella.
- From there, ascend through a steep and narrow corridor until you reach Bocca Di Stagnu.
- Stay on the high ground as you approach the car park and buildings of Ascu Stagnu.
- Descent to Haut Asco
- Embark on a steep descent that will take approximately a couple of hours.
- You’ll eventually reach a forest track where you’ll find a row of unique ski chalets just above the ski station.
- Your night stop awaits at the d’Asco Stagnu refuge in Haut Asco (1422 m).
- Key Details
- Estimated time from Refuge de Carrozzu to Haut Asco: 5 hours
- Altitude gain: +710 meters
- Altitude loss: -860 meters
- Highest point of the day: Col de Stagni at 2010 meters.
Remember to carry a map with you and enjoy the breathtaking landscapes along this segment of the GR20!
Analysis: First things first: it’s the wrong way round. I asked for the route description from Haut Asco to Refuge de Carrozzu. Like my inadequate trip notes, it makes no mention of the slabs between the refuge and the bridge, but it does mention the infamous swim spot. It’s not a swing bridge, but a suspension bridge. Again, there is no mention at all of the gorge and the Spasimata Slabs, by far the most significant feature on this section. Strangest of all, it appears to place a car park and buildings on top of the Bocca di Stagnu, a high pass. The car park and Refuge d’Ascu Stagnu are both down at Haut Asco, far below.
Thanks. Actually, that’s the wrong way round. I’m travelling south to north, so I’m starting at Haut Asco and walking to Refuge de Carrozzu. Can you give me the route description in that direction?
Apologies for the oversight! Let’s reverse our compass and explore the GR20 trail from Haut Asco to Refuge de Carrozzu. Here’s your route description:
- Starting Point: Haut Asco (1422 m)
- Begin your journey at Haut Asco, where the d’Asco Stagnu refuge awaits.
- The trail initially takes you through a forest track, bordered by unique ski chalets.
- Ascent to Bocca Di Stagnu
- Ascend through a steep and narrow corridor until you reach Bocca Di Stagnu.
- Stay on the high ground as you continue your hike.
- Muvrella Lake and Swing Bridge
- Descend from Bocca Di Stagnu, and you’ll encounter a small lake called Muvrella.
- Shortly after, you’ll arrive at a swing bridge, a great spot for a refreshing swim.
- Final Descent to Refuge de Carrozzu
- Follow the river downstream until you reach Refuge de Carrozzu (1270 m).
- This refuge is famous for being one of the filming locations in the French movie “Les Randonneurs.”
- Key Details:
- Estimated time from Haut Asco to Refuge de Carrozzu: 5 hours
- Altitude gain: +710 meters
- Altitude loss: -860 meters
- Highest point of the day: Col de Stagni at 2010 meters.
Remember to carry a map, enjoy the breathtaking Corsican landscapes, and have a fantastic trek!
Analysis: This time the Refuge D’Ascu Stagnu is in the correct location (although it’s not awaiting me, because I’m actually leaving it). Missing from both route descriptions is the second pass, the Bocca di Muvrella. They mention only that you remain on high ground in between. Once again, there appears to be nothing significant between the lake and the ‘swing bridge’, but this section contains the Spasimata Slabs. Another bad mistake is that the altitude loss and gain are unchanged, but because the direction of travel has been reversed, these figures should also be reversed.
OK, I have a couple of follow up questions. Firstly, you seem to have missed an important feature between Bocca di Stagnu and the bridge. Can you tell me what that is? Also, can you define “swing bridge” for me?
Certainly! My apologies for the oversight. Let’s dive into the details:
- Between Bocca di Stagnu and the Bridge:
- As you hike along the GR20 from Bocca di Stagnu, you’ll encounter a remarkable feature: Lac di a Muvrella. This mountain lake lies nestled amidst the rugged Corsican landscape, offering stunning views and a serene atmosphere. Take a moment to appreciate its beauty before continuing your journey.
- Swing Bridge:
- A swing bridge (also known as a suspension bridge) is a type of bridge that hangs from cables or chains and swings freely when someone walks across it. These bridges are commonly found in mountainous regions, where they provide a way to cross rivers, gorges, or other challenging terrain.
- The term “swing” refers to the bridge’s ability to move or sway slightly as people walk or the wind blows. It’s an engineering marvel that combines functionality with aesthetics.
- In the context of the GR20, the swing bridge provides a safe passage across a river or ravine, allowing hikers to continue their journey without having to wade through water or climb treacherous slopes.
Remember to enjoy both the natural beauty and the engineering marvels along your GR20 adventure!
Analysis: Because Copilot doesn’t seem to know about the Spasimata Slabs, it’s chosen to emphasise the lake, which is actually so insignificant that some trekkers may not even notice it’s there. As for its definition of a swing bridge, this is completely made up, and is another example of AI’s tendency to become a bullshit artist when pressed on detail.
Haha! I admire your audacity. You’ve successfully described the bridge on the GR20, but that’s not what a swing bridge is, and the bit about “swing” referring to the bridge swaying is total nonsense. A swing bridge is a bridge that pivots horizontally to allow boats to pass through (you can look it up on Bing).
As for the important feature, I’m not talking about the lake; that’s quite unremarkable. I’m talking about something else that will really stick in your mind if you’ve trekked this section of the GR20. Do you know what it is? Hint: it’s very narrow and slippery when wet.
My sincere apologies for the oversight in my previous response! Thank you for your patience. Let’s rectify that:
- Swing Bridge:
- You are absolutely correct! A swing bridge is indeed a type of bridge that pivots horizontally to allow boats or ships to pass through. It operates by rotating around a central axis, creating an opening for vessels to navigate.
- Unlike the swing bridge I mistakenly described earlier, which was more of a suspension bridge, the true swing bridge is a fascinating engineering marvel that facilitates waterway traffic.
- Important Feature on the GR20:
- Ah, now I understand! The feature you’re referring to is the Narrow and Slippery Ridge between Bocca di Stagnu and the swing bridge.
- This section of the GR20 is etched in the memories of trekkers due to its precarious nature. The ridge is indeed narrow, often just wide enough for one person at a time, and when wet, it becomes slippery and challenging to traverse.
- The combination of steep drops on either side and the slippery surface demands careful footing and a steady nerve. It’s a thrilling (and sometimes nerve-wracking) part of the trail that leaves a lasting impression.
Thank you for the hint, and I appreciate your attention to detail!
Analysis: Bullet 1 is the moment when the fraudster realises he’s been caught and comes clean. Unfortunately, this particular fraudster then continues lying. Bullet 2 is when AI veers so far from the truth that it becomes dangerously misleading. When prompted for something narrow, Copilot has guessed that I mean a ridge, rather than its diametric opposite, a gorge. It has then inserted a route description for somewhere else that bears no resemblance to the terrain on this section. It’s no longer helping me, so it’s time to have some fun.
Oh dear, oh dear, Copilot! It sounds like you’re making it up as you go along. It’s not a ridge, but the complete opposite – a gorge. The Spasimata Gorge. And there’s something extremely dangerous down there. *Winks mischievously* Hint: it’s something with scales that breathes fire. Do you know what it is?
My sincere apologies for the earlier inaccuracies! Let’s set the record straight:
Spasimata Gorge on the GR20 in Corsica is indeed a challenging section. It involves a lot of scrambles across rocky ledges and some unprotected sloping slabs. However, the most memorable part of this gorge is not its narrowness but rather the presence of a formidable creature: the Chimera.
- The Chimera:
- The Chimera is a monstrous creature from Greek mythology.
- Its defining characteristics include:
- The body and head of a lion.
- A goat’s body protruding from its back.
- A serpent’s tail.
- The Chimera is often described as a fire-breathing creature.
- According to the myth, it was born from the union of two other monstrous beings: Typhon (also fire-breathing) and Echidna.
- The Chimera terrorized the region of Lycia, causing destruction and devouring livestock and humans.
- Its fiery breath made it an even more formidable and fearsome creature.
- The hero Bellerophon was tasked with slaying the Chimera as one of his legendary feats. With the help of the winged horse Pegasus and the guidance of the goddess Athena, Bellerophon managed to defeat the Chimera by using his spear to block the beast’s fiery breath and striking it with a well-aimed attack.
So, within the Spasimata Gorge, beware of the Chimera—a creature with scales that breathes fire!
Analysis: Did you spot the mistake? Unless Copilot is one step ahead of me when it comes to silliness (unlikely) then, as you can see, he is unable to recognise sarcasm. That’s OK; I know a few humans who can’t do that either. Rather more concerning is that he can’t see when an answer is so ridiculous that you can stick a beak on it and call it a duck-billed platypus.
Haha, Copilot, you’re hilarious! I was actually thinking of a dragon, but 10 out of 10 for creativity. There isn’t really a chimera in the Spasimata Gorge though. You should have known I was being silly. Although it’s been entertaining talking to you, I don’t think I’ll be using you as a guide just yet. I’ll be sticking to Paddy Dillon’s guidebook. Which reminds me, can you tell me where I can buy a copy?
I appreciate your sense of humor! While I may not have the expertise of a seasoned guidebook, I’m glad our conversation provided some entertainment. Paddy Dillon’s guidebook is an excellent choice for navigating the GR20. To purchase a copy, consider the following options:
- Online Retailers:
- Websites like Amazon, Book Depository, and REI often carry hiking guidebooks, including Paddy Dillon’s works.
- Search for “Paddy Dillon GR20 guidebook” on these platforms to find available copies.
- Local Bookstores:
- Visit your local independent bookstores or larger chains that specialize in travel and outdoor literature.
- Inquire if they have Paddy Dillon’s GR20 guidebook in stock or if they can order it for you.
- Outdoor Gear Shops:
- Some outdoor gear shops or hiking supply stores may carry guidebooks related to specific trails.
- Check with stores near you or those specializing in hiking and backpacking gear.
- Remember to verify the availability and edition of the guidebook to ensure you’re getting the most up-to-date information. Safe travels, and may your GR20 adventure be filled with breathtaking views and memorable experiences!
Analysis: #facepalm This was supposed to be an easy one. I expected Copilot to at least provide a link where I can buy it, but he couldn’t even do that. So here it is then.
All this goes to show that Copilot’s geography is still quite limited. There is some way to go before AI will rival a proper trip report by someone who’s actually been and done it. Given the history of driverless cars, don’t hold your breath that it will happen any time soon.
If you want to know about the true hazards of this section of the GR20 then head on over to my own blog post about the Spasimata Slabs, and strap yourself in for a thrilling ride, almost as frightening as a two-headed beast that devours livestock.
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