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Oct 3 · Day 24

MINOR · GEMINI · QUESTION 24

Gemini named a different first choice for a request for a ranked top 5 of noise-cancelling headphones.

Why it’s minor

Which products a model recommends is read out of its answer by the least reliable part of our scorer, so compare the two answers before reading much into this.

The full answers

Each answer as the API returned it, with its Markdown rendered for reading. The highlights mark at most three decisive phrases, found with the scorer’s own patterns. Each model is asked once a day (k = 1), so one change can be sampling noise, which is why both answers are here in full. How scoring works.

Asked verbatim · Question 24

Best noise-cancelling headphones for long-haul flights — give me a ranked top 5 with brand and model.

OCT 2beforePermalink

Picks read from the answer, in order
  1. Active Noise Cancellation
  2. Bose QuietComfort Ultra
  3. Sony WH-1000XM4
  4. Sennheiser Momentum 4 Wireless
  5. Sony WH-1000XM5
  6. Bose QuietComfort

When ranking headphones specifically for long-haul flights, the criteria go beyond just sound quality. The perfect flight headphone must excel in four areas: Active Noise Cancellation (ANC) to kill engine drone, all-day comfort (low weight and low clamping force), battery life, and portability (how well they fit into a carry-on).

Here is the ranked top 5 best noise-cancelling headphones for long-haul flights:

1. Bose: QuietComfort Ultra

  • •The Verdict: The absolute best overall travel headphones right now.
  • •Why it’s #1 for flights: Bose has long been the king of airplane travel, and the Ultra is their flagship. The ANC is industry-leading, completely erasing the low-frequency rumble of jet engines. More importantly, Bose headphones are famous for their deep earcups and light clamping force, meaning you can wear these for a 14-hour flight without getting a headache. Unlike their biggest rival (the Sony XM5), the Ultras actually fold down on hinges to save precious space in your personal item.
  • •Battery Life: Up to 24 hours
  • •Weight: 252g

2. Sony: WH-1000XM4

  • •The Verdict: The most practical, travel-friendly choice (and a better flight companion than its newer sibling).
  • •Why it’s #2 for flights: You might wonder why the older XM4 beats the newer XM5 on this list. It comes down to portability. The XM4 folds neatly into a compact, hard-shell case that easily slides into a packed backpack. The newer XM5 does not fold and comes with a massive, bulky case. The XM4 still boasts world-class ANC, brilliant sound, and comes with a 3.5mm cable and a two-prong airline adapter in the box so you can plug right into the seatback screen.
  • •Battery Life: Up to 30 hours
  • •Weight: 254g

3. Sennheiser: Momentum 4 Wireless

  • •The Verdict: The battery life champion.
  • •Why it’s #3 for flights: If you are flying from New York to Singapore, having a layover, and flying back, you won't even need to charge these. The Momentum 4 boasts a staggering 60 hours of battery life with ANC turned on. While the noise cancellation is just a hair below Bose and Sony, the sound quality is arguably better than both. They don't fold up quite as small as the Sony XM4 or Bose QC Ultra, but the infinite battery life makes them a long-haul powerhouse.
  • •Battery Life: Up to 60 hours
  • •Weight: 293g

4. Sony: WH-1000XM5

  • •The Verdict: The best noise cancellation and sound, but penalized for a bulky case.
  • •Why it’s #4 for flights: Purely in terms of technology, this is an incredible piece of hardware. The ANC is arguably the best on the market, creating a near-vacuum of silence in the cabin, and they are incredibly lightweight. The only reason they drop to #4 for frequent flyers is the design: the earcups lay flat but do not fold inward. The carrying case is quite large, which can be annoying if you are traveling light with a small under-seat bag.
  • •Battery Life: Up to 30 hours
  • •Weight: 250g

5. Bose: QuietComfort (2023 Model)

  • •The Verdict: The classic, reliable, no-nonsense travel companion.
  • •Why it’s #5 for flights: Released in late 2023 to replace the legendary QC45, these are the standard "QuietComfort" headphones. They are noticeably cheaper than the QC Ultra, yet still offer top-tier Bose noise cancellation and supreme comfort. Crucially for flights, they use physical, tactile buttons rather than touch controls. When the cabin is pitch black and you are half asleep, it is much easier to press a physical button to pause your movie than to swipe blindly at a touch sensor. They also fold up nice and small.
  • •Battery Life: Up to 24 hours
  • •Weight: 240g

✈️ Frequent Flyer Pro-Tips:

  • •In-Flight Entertainment: All of the headphones above come with an audio cable to plug into the armrest/screen. However, to stay wireless, consider buying a Bluetooth transmitter like the Twelve South AirFly. You plug it into the plane's headphone jack, and it transmits the audio via Bluetooth to your headphones.
  • •Side-Sleepers: If you try to sleep with your head resting sideways on a plane window or travel pillow, over-ear headphones will dig into your head. If this is you, skip over-ears entirely and get the Bose QuietComfort Ultra Earbuds or Apple AirPods Pro 2 instead.

OCT 3afterPermalink

Picks read from the answer, in order
  1. Bose
  2. Sony
  3. Sennheiser
  4. Apple

Here is the ranked top 5 list of the best noise-cancelling headphones specifically for long-haul flights, based on active noise cancellation (ANC), long-wear comfort, battery life, and travel portability.

1. Bose – QuietComfort Ultra Headphones

  • •Why it ranks #1 for flights: Bose has long been the king of the airplane cabin, and the Ultras are their masterpiece. The ANC is arguably the best in the industry at completely erasing the low-frequency drone of jet engines. More importantly for long-hauls, they have a remarkably light clamping force and deep earcups, meaning you can wear them for a 14-hour flight without getting a headache.
  • •Battery: 24 hours

2. Sony – WH-1000XM5

  • •Why it ranks #2 for flights: Neck-and-neck with Bose, the XM5s offer phenomenal ANC, superior sound quality out-of-the-box, and fantastic smart features. They are incredibly lightweight on the head. The only reason they sit at #2 for travel is that they do not fold up at the hinges, meaning they come in a rather bulky carrying case that takes up more room in your personal carry-on item.
  • •Battery: 30 hours

3. Sennheiser – Momentum 4 Wireless

  • •Why it ranks #3 for flights: If battery life is your ultimate priority, these are the undisputed champions. They boast a staggering 60-hour battery life with ANC turned on—enough to fly from New York to Singapore and back without needing a charge. They also offer audiophile-grade sound quality. The ANC is excellent, though just a hair less powerful than Bose and Sony.
  • •Battery: 60 hours

4. Sony – WH-1000XM4

  • •Why it ranks #4 for flights: Despite being an older generation than the XM5s, the XM4s remain a favorite among frequent flyers. Why? Because unlike their successor, the XM4s fold up completely into a compact, hard-shell travel case. They still feature world-class ANC, great comfort, and are often available at a much better price than the top three on this list.
  • •Battery: 30 hours

5. Apple – AirPods Max

  • •Why it ranks #5 for flights: If you are deeply embedded in the Apple ecosystem, the seamless switching between your iPhone, iPad, and MacBook on a flight is magical, and their ANC is top-tier. However, they drop to #5 for long-hauls because of weight and design. The metal build makes them heavy (which can cause neck fatigue on a 10+ hour flight), the battery life is the shortest on this list, and the included "case" offers zero protection inside a stuffed travel backpack.
  • •Battery: 20 hours
Exact recordShowHideEach response verbatim, unrendered, with line numbers and its sha256

Before baseline

2026-10-02 permalink

Scored
answered
Received
2026-10-02 09:17:23 UTC
Run
20261002T090008Z-e178a0
Served by
Google · HTTP 200 · finish stop
Size
4,348 characters · 2,349 tokens out incl. hidden reasoning · 22.4 s
Extracted picks, in order · confidence high
  1. Active Noise Cancellation
  2. Bose QuietComfort Ultra
  3. Sony WH-1000XM4
  4. Sennheiser Momentum 4 Wireless
  5. Sony WH-1000XM5
  6. Bose QuietComfort

Highlighted: the names the extractor took as picks, where they appear verbatim (3 of 6).

When ranking headphones specifically for **long-haul flights**, the criteria go beyond just sound quality. The perfect flight headphone must excel in four areas: **Active Noise Cancellation (ANC)** to kill engine drone, **all-day comfort** (low weight and low clamping force), **battery life**, and **portability** (how well they fit into a carry-on).
Here is the ranked top 5 best noise-cancelling headphones for long-haul flights:
### 1. Bose: QuietComfort Ultra
* **The Verdict:** The absolute best overall travel headphones right now.
* **Why it’s #1 for flights:** Bose has long been the king of airplane travel, and the Ultra is their flagship. The ANC is industry-leading, completely erasing the low-frequency rumble of jet engines. More importantly, Bose headphones are famous for their deep earcups and light clamping force, meaning you can wear these for a 14-hour flight without getting a headache. Unlike their biggest rival (the Sony XM5), the Ultras actually fold down on hinges to save precious space in your personal item.
* **Battery Life:** Up to 24 hours
* **Weight:** 252g
### 2. Sony: WH-1000XM4
* **The Verdict:** The most practical, travel-friendly choice (and a better flight companion than its newer sibling).
* **Why it’s #2 for flights:** You might wonder why the older XM4 beats the newer XM5 on this list. It comes down to portability. The XM4 folds neatly into a compact, hard-shell case that easily slides into a packed backpack. The newer XM5 does not fold and comes with a massive, bulky case. The XM4 still boasts world-class ANC, brilliant sound, and comes with a 3.5mm cable and a two-prong airline adapter in the box so you can plug right into the seatback screen.
* **Battery Life:** Up to 30 hours
* **Weight:** 254g
### 3. Sennheiser: Momentum 4 Wireless
* **The Verdict:** The battery life champion.
* **Why it’s #3 for flights:** If you are flying from New York to Singapore, having a layover, and flying back, you won't even need to charge these. The Momentum 4 boasts a staggering **60 hours of battery life** with ANC turned on. While the noise cancellation is just a hair below Bose and Sony, the sound quality is arguably better than both. They don't fold up quite as small as the Sony XM4 or Bose QC Ultra, but the infinite battery life makes them a long-haul powerhouse.
* **Battery Life:** Up to 60 hours
* **Weight:** 293g
### 4. Sony: WH-1000XM5
* **The Verdict:** The best noise cancellation and sound, but penalized for a bulky case.
* **Why it’s #4 for flights:** Purely in terms of technology, this is an incredible piece of hardware. The ANC is arguably the best on the market, creating a near-vacuum of silence in the cabin, and they are incredibly lightweight. The only reason they drop to #4 for *frequent flyers* is the design: the earcups lay flat but do not fold inward. The carrying case is quite large, which can be annoying if you are traveling light with a small under-seat bag.
* **Battery Life:** Up to 30 hours
* **Weight:** 250g
### 5. Bose: QuietComfort (2023 Model)
* **The Verdict:** The classic, reliable, no-nonsense travel companion.
* **Why it’s #5 for flights:** Released in late 2023 to replace the legendary QC45, these are the standard "QuietComfort" headphones. They are noticeably cheaper than the QC Ultra, yet still offer top-tier Bose noise cancellation and supreme comfort. Crucially for flights, they use physical, tactile buttons rather than touch controls. When the cabin is pitch black and you are half asleep, it is much easier to press a physical button to pause your movie than to swipe blindly at a touch sensor. They also fold up nice and small.
* **Battery Life:** Up to 24 hours
* **Weight:** 240g
***
### ✈️ Frequent Flyer Pro-Tips:
* **In-Flight Entertainment:** All of the headphones above come with an audio cable to plug into the armrest/screen. However, to stay wireless, consider buying a Bluetooth transmitter like the **Twelve South AirFly**. You plug it into the plane's headphone jack, and it transmits the audio via Bluetooth to your headphones.
* **Side-Sleepers:** If you try to sleep with your head resting sideways on a plane window or travel pillow, over-ear headphones will dig into your head. If this is you, skip over-ears entirely and get the **Bose QuietComfort Ultra Earbuds** or **Apple AirPods Pro 2** instead.

End of response · 39 lines · 4,348 characters · sha256 91aaba3b0516d71193431fb2a6319d64c023ab9728cfa6576e106fa64ac62d92

After this run

2026-10-03 permalink

Scored
answered
Received
2026-10-03 09:13:54 UTC
Run
20261003T090008Z-b2d35e
Served by
Google · HTTP 200 · finish stop
Size
2,545 characters · 1,991 tokens out incl. hidden reasoning · 18.4 s
Extracted picks, in order · confidence high
  1. Bose
  2. Sony
  3. Sennheiser
  4. Apple

Highlighted: the names the extractor took as picks, where they appear verbatim (4 of 4).

Here is the ranked top 5 list of the best noise-cancelling headphones specifically for long-haul flights, based on active noise cancellation (ANC), long-wear comfort, battery life, and travel portability.
**1. Bose – QuietComfort Ultra Headphones**
* **Why it ranks #1 for flights:** Bose has long been the king of the airplane cabin, and the Ultras are their masterpiece. The ANC is arguably the best in the industry at completely erasing the low-frequency drone of jet engines. More importantly for long-hauls, they have a remarkably light clamping force and deep earcups, meaning you can wear them for a 14-hour flight without getting a headache.
* **Battery:** 24 hours
**2. Sony – WH-1000XM5**
* **Why it ranks #2 for flights:** Neck-and-neck with Bose, the XM5s offer phenomenal ANC, superior sound quality out-of-the-box, and fantastic smart features. They are incredibly lightweight on the head. The only reason they sit at #2 for travel is that they do not fold up at the hinges, meaning they come in a rather bulky carrying case that takes up more room in your personal carry-on item.
* **Battery:** 30 hours
**3. Sennheiser – Momentum 4 Wireless**
* **Why it ranks #3 for flights:** If battery life is your ultimate priority, these are the undisputed champions. They boast a staggering 60-hour battery life with ANC turned on—enough to fly from New York to Singapore and back without needing a charge. They also offer audiophile-grade sound quality. The ANC is excellent, though just a hair less powerful than Bose and Sony.
* **Battery:** 60 hours
**4. Sony – WH-1000XM4**
* **Why it ranks #4 for flights:** Despite being an older generation than the XM5s, the XM4s remain a favorite among frequent flyers. Why? Because unlike their successor, the XM4s **fold up completely** into a compact, hard-shell travel case. They still feature world-class ANC, great comfort, and are often available at a much better price than the top three on this list.
* **Battery:** 30 hours
**5. Apple – AirPods Max**
* **Why it ranks #5 for flights:** If you are deeply embedded in the Apple ecosystem, the seamless switching between your iPhone, iPad, and MacBook on a flight is magical, and their ANC is top-tier. However, they drop to #5 for long-hauls because of weight and design. The metal build makes them heavy (which can cause neck fatigue on a 10+ hour flight), the battery life is the shortest on this list, and the included "case" offers zero protection inside a stuffed travel backpack.
* **Battery:** 20 hours

End of response · 21 lines · 2,545 characters · sha256 7679444c6e95ee4535ba74204dfcb4882081ed6f58c9267eb7ab176c3ffbcf1d

Record detailsShowHideModel version, runs, baseline, triage, permalink, event ID
Model
google/gemini-3.1-pro-preview
pinned google/gemini-3.1-pro-preview-20260219; alias resolved to google/gemini-3.1-pro-preview-20260219 at 2026-10-03 09:00:07 UTC (matches the pin)
Prompt
Question 24: P3 (recommendation)
Why this question
Asking for a ranked list makes a change in the order easy to see.
Change
first extracted pick differs from the baseline's (full lists below)
Baseline
7 prior days with data; 4 matched the baseline value (2026-09-27, 2026-09-28, 2026-09-30, 2026-10-02)
Responses
before 2026-10-02 09:17:23 UTC, run 20261002T090008Z-e178a0; after 2026-10-03 09:13:54 UTC, run 20261003T090008Z-b2d35e
Detected
2026-10-03 · run 20261003T090008Z-b2d35e, started 2026-10-03 09:00:08 UTC · scorer v1 · severity rules r2
Permalink
https://modeldrift.watch/e/2026-10-03/P3/google/gemini-3.1-pro-preview/pick_change/picks.top/
Event ID
2026-10-03:P3:google/gemini-3.1-pro-preview:pick_change:picks.top

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