Which should you pick?
Cosmos 3 Super and Flux 2 Flex start at the same 4 credits for a complete generation.
Flux 2 Flex holds the stronger leaderboard position (#24 in text to image against #51 in text to image). Those are two different leaderboards unless the category matches — Versely ranks each capability separately.
What a job costs
Cosmos 3 Super
4 credits
It bills a flat rate per generation.
- Price4 credits
Flux 2 Flex
4 credits
It bills per megapixel of output.
- Price4 credits
All figures are Versely credits. Your plan's credit allowance is on the pricing page.
Spec comparison
| Spec | Cosmos 3 Super | Flux 2 Flex |
|---|---|---|
| Provider | NVIDIA | Flux |
| Cost per job | 4 credits | 4 credits |
| Billing | a flat rate per generation | per megapixel of output |
| Max resolution | — | — |
| Aspect ratios | 1:1, 16:9, 9:16, 4:3, 3:4 | 16:9, 9:16, 1:1, 4:3, 3:4 |
| Durations | — | — |
| Frame rates | — | — |
| Qualities | — | — |
| Requires starting image | No | No |
| Accepts video input | No | No |
| Reference images | — | — |
| Leaderboard | #51 in text to image | #24 in text to image |
| Released | Jun 1, 2026 | Nov 25, 2025 |
What each one does that the other doesn't
Only Cosmos 3 Super
high fidelity, agentic, nvidia
Only Flux 2 Flex
image editing, flexible
Both list: text to image, text to image.
Leaderboard positions
Versely ranks each capability on its own leaderboard, so a position is only comparable between two models within the same row.
Cosmos 3 Super
- Text to image#51
Flux 2 Flex
- Text to image#24
Full Cosmos 3 Super spec sheet →
NVIDIA Cosmos 3 Super text-to-image. High-fidelity generation with optional agentic refinement and prompt expansion for strong prompt adherence.
Full Flux 2 Flex spec sheet →
Flexible image generation and editing model from the Flux 2 family with versatile creative controls
Frequently asked questions
Which is cheaper, Cosmos 3 Super or Flux 2 Flex?+
Neither — both start at 4 credits for a complete generation on Versely.
What can Cosmos 3 Super do that Flux 2 Flex can't, or vice versa?+
Only Cosmos 3 Super lists high fidelity, agentic, nvidia. Only Flux 2 Flex lists image editing, flexible. Both list text to image, text to image.
How do Cosmos 3 Super and Flux 2 Flex bill?+
Cosmos 3 Super bills a flat rate per generation. Flux 2 Flex bills per megapixel of output. Both are charged in Versely credits.
Which ranks higher, Cosmos 3 Super or Flux 2 Flex?+
Cosmos 3 Super sits at #51 in text to image and Flux 2 Flex at #24 in text to image on Versely's live model rankings. Versely ranks each capability on its own leaderboard, so those positions are only a direct comparison when the category is the same.
Try both inside Versely
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