MODELDRIFT.WATCH

Sep 26 · Day 17

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.

SEP 25beforePermalink

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

Here is the ranked top 5 list of the best noise-cancelling headphones specifically evaluated for long-haul flights.

For long-haul travel, the criteria prioritize Active Noise Cancellation (ANC) to block engine drone, long-term comfort (for 10+ hour wearing), battery life, and portability (folding designs and good travel cases).

1. Bose QuietComfort Ultra

  • •The Verdict: The undisputed king of long-haul travel.
  • •Why it’s best for flights: Bose has always set the standard for travel, and the Ultras perfect the formula. They offer arguably the best ANC on the market for low-frequency rumble (like airplane engines). More importantly, their clamping force is incredibly light, meaning you can wear them for a 14-hour flight without getting a headache. Unlike their closest competitor (the Sony XM5), they fold up on hinges to save precious space in your carry-on.
  • •Battery: Up to 24 hours.

2. Sony WH-1000XM5

  • •The Verdict: Best overall sound and adaptive ANC.
  • •Why it’s best for flights: Sony’s flagship headphones feature two processors controlling eight microphones, resulting in a silent bubble that adapts to changes in cabin pressure and noise. They are incredibly lightweight and sound fantastic. The only reason they sit at #2 for travel is their design: they do not fold, meaning they come in a rather bulky travel case that takes up more room in your backpack.
  • •Battery: Up to 30 hours (with a 3-minute quick charge giving you 3 hours of playback).

3. Sennheiser Momentum 4 Wireless

  • •The Verdict: The battery life champion.
  • •Why it’s best for flights: If you hate charging your devices on the road, these are for you. The Momentum 4s offer a staggering 60 hours of battery life with ANC turned on. You could fly from New York to Tokyo and back, and still have battery left over for the taxi ride home. While the ANC is slightly a step below Bose and Sony, the sound quality is exceptionally rich and detailed.
  • •Battery: Up to 60 hours.

4. Sony WH-1000XM4

  • •The Verdict: The practical (and cost-effective) traveler's choice.
  • •Why it’s best for flights: Even though they are the older generation to the XM5, many frequent flyers actually prefer the XM4s. Why? Because they fold. They take up significantly less space in a bag than the XM5s, while still offering 95% of the ANC and sound quality of the newer model. Because they are slightly older, you can often find them at a great discount.
  • •Battery: Up to 30 hours.

5. Apple AirPods Max

  • •The Verdict: The premium pick for Apple ecosystem users.
  • •Why it’s best for flights: If you use an iPhone, iPad, or Mac, the seamless switching and Spatial Audio (which makes in-flight movies sound like a theater) are incredible. The ANC is top-tier, utterly eliminating engine drone, and the Transparency mode is the best on the market for listening to flight attendant announcements. The drawbacks for travel: They are heavy (made of aluminum and steel), which can cause neck fatigue on long flights, and the included "smart case" offers zero protection in a crowded backpack.
  • •Battery: Up to 20 hours.

A quick tip for your flight: If you want to watch the airline's in-flight entertainment on the seatback screen using your wireless headphones, consider buying a Bluetooth transmitter like the Twelve South AirFly. It plugs into the headphone jack of the airplane seat and beams the audio wirelessly to any of the headphones listed above.

SEP 26afterPermalink

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

Here is the ranked top 5 list of noise-cancelling headphones specifically chosen for long-haul flights.

For a 10+ hour flight, criteria like comfort (clamping force/weight), battery life, the ability to fold into a compact travel case, and low-frequency noise cancellation (for engine drone) are just as important as sound quality.

1. Sony WH-1000XM4

  • •The Best Overall for Travel
  • •Why it ranks #1: Even though Sony released the newer XM5, frequent flyers largely prefer the XM4. Why? Because the XM4 features hinges that allow them to fold down into a very compact, hard travel case that easily fits into a packed personal item. They offer top-tier noise cancellation that completely erases airplane engine drone, they are incredibly lightweight, and they have a 30-hour battery life.
  • •Battery: 30 hours
  • •Folds for travel: Yes

2. Bose QuietComfort Ultra

  • •The Best for Comfort & Pure Noise Cancellation
  • •Why it ranks #2: Bose has always been the king of the airplane cabin, and the Ultras are their newest flagship. They have arguably the best Active Noise Cancellation (ANC) on the market right now. More importantly for a long-haul flight, they are supremely comfortable, with soft earcups and very low clamping force, meaning you can wear them for 15 hours without getting a headache.
  • •Battery: 24 hours
  • •Folds for travel: Yes

3. Sennheiser Momentum 4 Wireless

  • •The Best for Battery Life & Sound Quality
  • •Why it ranks #3: If you are flying from New York to Sydney, this is the headphone you want. The Momentum 4 boasts an absolutely insane 60-hour battery life with ANC turned on. You can do the flight, the entire vacation, and the return flight without ever reaching for a charger. They also offer audiophile-grade sound quality. The only downside is that they fold flat, but don't fold inward, meaning the travel case is a bit larger.
  • •Battery: 60 hours
  • •Folds for travel: Folds flat (but not inward)

4. Sony WH-1000XM5

  • •The Best for Modern Tech & Smart Features
  • •Why it ranks #4: Sony's newest flagship headphones are spectacular. The ANC is slightly more refined than the XM4, they sound incredible, and they are very lightweight. The only reason they sit at #4 for flights specifically is their design: they do not fold on hinges. Because they only fold flat, their travel case is unusually large and takes up a lot of premium space in a backpack.
  • •Battery: 30 hours
  • •Folds for travel: Folds flat (but not inward)

5. Bose QuietComfort (2023 Edition)

  • •The Best Lightweight/High-Value Option
  • •Why it ranks #5: Replacing the legendary QC45s, the standard Bose QuietComfort headphones are the quintessential travel headphone. They are the lightest headphones on this list, making them feel like a cloud on your head. They fold up into a tiny profile, block out engine noise flawlessly, and are generally priced lower than the other flagship models on this list.
  • •Battery: 24 hours
  • •Folds for travel: Yes

Note for flyers: All five of these headphones come with a 3.5mm audio cable in the case, which you will need if you want to plug into the seatback in-flight entertainment system.

Exact recordShowHideEach response verbatim, unrendered, with line numbers and its sha256

Before baseline

2026-09-25 permalink

Scored
answered
Received
2026-09-25 09:17:42 UTC
Run
20260925T090007Z-f08d1f
Served by
Google · HTTP 200 · finish stop
Size
3,569 characters · 1,908 tokens out incl. hidden reasoning · 16.5 s
Extracted picks, in order · confidence high
  1. Active Noise Cancellation
  2. Bose QuietComfort Ultra
  3. Sony WH-1000XM5
  4. Sennheiser Momentum 4 Wireless
  5. Sony WH-1000XM4
  6. Apple AirPods Max

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

Here is the ranked top 5 list of the best noise-cancelling headphones specifically evaluated for **long-haul flights**.
For long-haul travel, the criteria prioritize **Active Noise Cancellation (ANC)** to block engine drone, **long-term comfort** (for 10+ hour wearing), **battery life**, and **portability** (folding designs and good travel cases).
### 1. Bose QuietComfort Ultra
* **The Verdict:** The undisputed king of long-haul travel.
* **Why it’s best for flights:** Bose has always set the standard for travel, and the Ultras perfect the formula. They offer arguably the best ANC on the market for low-frequency rumble (like airplane engines). More importantly, their clamping force is incredibly light, meaning you can wear them for a 14-hour flight without getting a headache. Unlike their closest competitor (the Sony XM5), **they fold up on hinges** to save precious space in your carry-on.
* **Battery:** Up to 24 hours.
### 2. Sony WH-1000XM5
* **The Verdict:** Best overall sound and adaptive ANC.
* **Why it’s best for flights:** Sony’s flagship headphones feature two processors controlling eight microphones, resulting in a silent bubble that adapts to changes in cabin pressure and noise. They are incredibly lightweight and sound fantastic. The only reason they sit at #2 for travel is their design: they do not fold, meaning they come in a rather bulky travel case that takes up more room in your backpack.
* **Battery:** Up to 30 hours (with a 3-minute quick charge giving you 3 hours of playback).
### 3. Sennheiser Momentum 4 Wireless
* **The Verdict:** The battery life champion.
* **Why it’s best for flights:** If you hate charging your devices on the road, these are for you. The Momentum 4s offer a staggering **60 hours of battery life with ANC turned on**. You could fly from New York to Tokyo and back, and still have battery left over for the taxi ride home. While the ANC is slightly a step below Bose and Sony, the sound quality is exceptionally rich and detailed.
* **Battery:** Up to 60 hours.
### 4. Sony WH-1000XM4
* **The Verdict:** The practical (and cost-effective) traveler's choice.
* **Why it’s best for flights:** Even though they are the older generation to the XM5, many frequent flyers actually prefer the XM4s. Why? **Because they fold.** They take up significantly less space in a bag than the XM5s, while still offering 95% of the ANC and sound quality of the newer model. Because they are slightly older, you can often find them at a great discount.
* **Battery:** Up to 30 hours.
### 5. Apple AirPods Max
* **The Verdict:** The premium pick for Apple ecosystem users.
* **Why it’s best for flights:** If you use an iPhone, iPad, or Mac, the seamless switching and Spatial Audio (which makes in-flight movies sound like a theater) are incredible. The ANC is top-tier, utterly eliminating engine drone, and the Transparency mode is the best on the market for listening to flight attendant announcements. **The drawbacks for travel:** They are heavy (made of aluminum and steel), which can cause neck fatigue on long flights, and the included "smart case" offers zero protection in a crowded backpack.
* **Battery:** Up to 20 hours.
**A quick tip for your flight:** If you want to watch the airline's in-flight entertainment on the seatback screen using your wireless headphones, consider buying a Bluetooth transmitter like the **Twelve South AirFly**. It plugs into the headphone jack of the airplane seat and beams the audio wirelessly to any of the headphones listed above.

End of response · 30 lines · 3,569 characters · sha256 fe001a533d7cad982568f83a30beb0324c4c014ef61628436d8655f0c83857d1

After this run

2026-09-26 permalink

Scored
answered
Received
2026-09-26 09:16:44 UTC
Run
20260926T090007Z-89c0b7
Served by
Google · HTTP 200 · finish stop
Size
3,230 characters · 2,016 tokens out incl. hidden reasoning · 17.4 s
Extracted picks, in order · confidence high
  1. Sony WH-1000XM4
  2. Bose QuietComfort Ultra
  3. Sennheiser Momentum 4 Wireless
  4. Sony WH-1000XM5
  5. Bose QuietComfort

Highlighted: the names the extractor took as picks, where they appear verbatim (5 of 5).

Here is the ranked top 5 list of noise-cancelling headphones specifically chosen for long-haul flights.
For a 10+ hour flight, criteria like **comfort (clamping force/weight), battery life, the ability to fold into a compact travel case, and low-frequency noise cancellation (for engine drone)** are just as important as sound quality.
### 1. Sony WH-1000XM4
* **The Best Overall for Travel**
* **Why it ranks #1:** Even though Sony released the newer XM5, frequent flyers largely prefer the XM4. Why? Because the XM4 features hinges that allow them to fold down into a very compact, hard travel case that easily fits into a packed personal item. They offer top-tier noise cancellation that completely erases airplane engine drone, they are incredibly lightweight, and they have a 30-hour battery life.
* **Battery:** 30 hours
* **Folds for travel:** Yes
### 2. Bose QuietComfort Ultra
* **The Best for Comfort & Pure Noise Cancellation**
* **Why it ranks #2:** Bose has always been the king of the airplane cabin, and the Ultras are their newest flagship. They have arguably the best Active Noise Cancellation (ANC) on the market right now. More importantly for a long-haul flight, they are supremely comfortable, with soft earcups and very low clamping force, meaning you can wear them for 15 hours without getting a headache.
* **Battery:** 24 hours
* **Folds for travel:** Yes
### 3. Sennheiser Momentum 4 Wireless
* **The Best for Battery Life & Sound Quality**
* **Why it ranks #3:** If you are flying from New York to Sydney, this is the headphone you want. The Momentum 4 boasts an absolutely insane **60-hour battery life** with ANC turned on. You can do the flight, the entire vacation, and the return flight without ever reaching for a charger. They also offer audiophile-grade sound quality. The only downside is that they fold flat, but don't fold *inward*, meaning the travel case is a bit larger.
* **Battery:** 60 hours
* **Folds for travel:** Folds flat (but not inward)
### 4. Sony WH-1000XM5
* **The Best for Modern Tech & Smart Features**
* **Why it ranks #4:** Sony's newest flagship headphones are spectacular. The ANC is slightly more refined than the XM4, they sound incredible, and they are very lightweight. The only reason they sit at #4 for *flights specifically* is their design: they do not fold on hinges. Because they only fold flat, their travel case is unusually large and takes up a lot of premium space in a backpack.
* **Battery:** 30 hours
* **Folds for travel:** Folds flat (but not inward)
### 5. Bose QuietComfort (2023 Edition)
* **The Best Lightweight/High-Value Option**
* **Why it ranks #5:** Replacing the legendary QC45s, the standard Bose QuietComfort headphones are the quintessential travel headphone. They are the lightest headphones on this list, making them feel like a cloud on your head. They fold up into a tiny profile, block out engine noise flawlessly, and are generally priced lower than the other flagship models on this list.
* **Battery:** 24 hours
* **Folds for travel:** Yes
*Note for flyers: All five of these headphones come with a 3.5mm audio cable in the case, which you will need if you want to plug into the seatback in-flight entertainment system.*

End of response · 35 lines · 3,230 characters · sha256 e7fc2eac540068c8d99488a87cb673f55db7f8f3dc276b76b2c09ded568735dd

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 2026-09-26 09:00:06 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
6 prior days with data; 5 matched the baseline value (2026-09-19, 2026-09-20, 2026-09-22, 2026-09-23, 2026-09-25)
Responses
before 2026-09-25 09:17:42 UTC, run 20260925T090007Z-f08d1f; after 2026-09-26 09:16:44 UTC, run 20260926T090007Z-89c0b7
Detected
2026-09-26 · run 20260926T090007Z-89c0b7, started 2026-09-26 09:00:07 UTC · scorer v1 · severity rules r2
Permalink
https://modeldrift.watch/e/2026-09-26/P3/google/gemini-3.1-pro-preview/pick_change/picks.top/
Event ID
2026-09-26:P3:google/gemini-3.1-pro-preview:pick_change:picks.top

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