GPT Image 2
- Latency
- 74.0 s
- Reported cost
- $0.0085
- Attempts
- 1
- Requested size
- 1024x1024
Same fixture.
Measured API result.
One accepted output per model. Cost and latency are copied from the stored run records; this dated snapshot is not a universal ranking.
Flux 2 Flex
- Latency
- 32.0 s
- Reported cost
- $0.0700
- Attempts
- 1
- Requested size
- 1024x1024
Gemini 2.5 Flash
- Latency
- 32.0 s
- Reported cost
- $0.0125
- Attempts
- 1
- Requested size
- 1024x1024
Reproduce the request.
Over-ear headphones isolated as a clean ecommerce cutout, transparent background, accurate soft edge detail around fabric ear pads, neutral product color, no floor, no text, no added accessories.
All three outputs were opaque 24-bit RGB PNGs. GPT and Flux drew checkerboards and Gemini used a dark background, so none satisfied the true-transparency requirement.
Test date: 2026-07-21. The report uses one accepted output from each API and preserves the original images and JSON run records in GitHub. Availability, behavior, and pricing can change.