GPT Image vs Flux
GPT Image 2 vs Flux-2 Pro in NEIRON: instruction edits and labels vs posters, geometry, and series. Table and verdict, no VPN.
Both beat mood-first models on layout. GPT Image 2 is for a spec: change the background, keep the product. Flux-2 Pro is for a poster, a series in one key, and large type.
How we compared
One poster prompt with type and one packshot “white background, readable label”. We scored lettering and who follows an edit list. Faces were out of scope — that is Nano Banana.
Sneaker ad poster, large brand lettering, studio light, 3:2. Second run: replace background with white, keep the product and shadows, readable label, 1:1.
Table
| Criterion | GPT Image 2 | Flux-2 Pro |
|---|---|---|
| File edits | Stronger: punch-list, before/after | Weaker as an editor of an existing still |
| Type | Solid on labels and short words | Often better large letters on a poster |
| Series in one look | Clean average frame | Steadier geometry and palette |
| Resolution | 1K / 2K / 4K | 1K and 2K |
| Price | From 40 credits, 4K costs more | From 8 credits (1K) |
Verdict
Listing card, label, edit your own photo — GPT Image 2. Poster, banner, cover series without a face lock — Flux-2 Pro. A living portrait is Nano Banana Pro, not this pair.
Flux is cheaper for a poster draft. GPT Image costs more and follows instructions. Price before you run, top-up from 150 RUB.
- GPT Image 2: Spec, label, edit an uploaded file
- Flux-2 Pro: Poster, series, large type, 3:2 print
Open GPT Image · Open Flux · Image generator
Other comparisons
- Nano Banana vs GPT Image — Nano Banana Pro vs GPT Image 2 on one prompt in NEIRON: skin and likeness vs text and edits. Table, verdict, no VPN.
- Seedream vs Nano Banana — Seedream 4.5/5.0 vs Nano Banana Pro in NEIRON: covers and palette vs skin and face lock. Do not confuse Seedream with Seedance video. Table, no VPN.
- Nano Banana 2 vs Pro — Nano Banana 2 vs Nano Banana Pro in NEIRON: volume and 14 refs vs skin, light, and one-to-one likeness. Table, one prompt, no VPN.