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Hashbrown breakfast sandwich
HSHHuman knife-edge
Benchmark image 09

Hashbrown Sandwich

Hash brown, egg, bacon, egg & cheese "Sandwich"

A breakfast stack uses hash-brown slabs as the outer chassis for bacon, egg, and cheese, like fast-food R&D got too comfortable with category theory. It is handheld, layered, and deeply committed to making 'bread' feel optional.

Under development: this benchmark and its published results are provisional, not final.

Human
59.4% yes40.6% no
Model average
90.2% yes9.8% no
At a glance

How this photo split the room

Human distribution
59.4% yes, 40.6% no over 655 explicit votes.
Model average distribution
90.2% yes, 9.8% no across the current model set.
Closest current model
58.0% yes.

openai/gpt-5.5

Least aligned models
40.6 point gap.

42-way tie

Legacy GPT-4o baseline
84.0% yes with a 24.6 point gap against humans.
Biggest model gap
40.6 percentage points on this image.
Current classification
Human knife-edge
Benchmark context
Current classification
Human knife-edge
Models compared
74 current runs
Biggest model gap
40.6 percentage points on this image.
Closest model output
58.0% yes.
Model spread

How Models Align with Human Responses

This compares each model against human responses to show how closely it aligns with people.Human rate marker

GPT / OpenAIopenai/o3

3.9% no96.1% yes

Human gap36.7%

Rank #64

GPT / OpenAIopenai/o1

0.0% no100.0% yes

Human gap40.6%

Rank #2

Selected human comments

  • I just want you to know that i really think this is a important sawnwhich
  • That is just art
  • No, it is a photo of a hash brown sandwich.

openai/gpt-5.5 comments

  • It’s burger-like, but the outer layers appear to be hash browns rather than bread, so I wouldn’t classify it as a sandwich.
  • It has stacked fillings like a burger, but the outer layers appear to be hash browns rather than bread, so I’d classify it as a sandwich-like stack, not a sandwich.

openai/gpt-4.1 comments

  • Though the 'bread' appears to be hash browns, the structure—a filling between two separate pieces—fits the broad definition of a sandwich.
  • Though the 'bread' is made of hash browns, it encloses fillings between two flat sides, fitting a broad definition of a sandwich.
Vote card

Generated summary for this photo

Vote card for Hashbrown Sandwich
Is Hashbrown Sandwich a Sandwich? Human vs AI Results | opensandwich.ai