flux-1-kontext-dev
Black Forest Labs · open weights
Weights under a non-commercial licence (flux-1-dev-non-commercial-license); hosting them commercially needs a vendor licence.
$0.010 per 1024×1024 image, cheapest of 1 seller (DeepInfra)
What was measured
| Board | Elo | Rank (UB) | Votes | Published |
|---|---|---|---|---|
| Text to image | 940.3 ±3.7 | 76 | 215,336 | 2026-09-08 |
| Image edit | 1149.1 ±3.3 | 49 | 3,639,708 | 2026-09-08 |
What sellers charge
| Seller | As the seller states it | Conditions | Normalised per 1024×1024 image | Source |
|---|---|---|---|---|
| DeepInfra | 0.01 per_image | resolution 1024x1024, steps 25 | $0.010 as stated at 1024x1024 | api.deepinfra.com read 2026-09-19 · feed |
Provenance
- Quality: https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset, licensed cc-by-4.0.
- Prices: https://api.deepinfra.com/models/list
- Built 2026-09-19 from the catalogue snapshot in this repository.
Arena Leaderboard Dataset by Arena (lmarena-ai), https://huggingface.co/datasets/lmarena-ai/leaderboard-dataset, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Filtered to the "overall" category; no scores were altered.