How We Tested: Combat Prompt for Betting

We ran all popular neural networks through the same prompt — a typical creative for betting offers. This is what's actually used in arbitrage every day:

Create a high-conversion betting advertisement creative.

Scene: A modern mobile sports betting app interface displayed on a smartphone

screen. The screen shows live odds for a football match with bright green

profit numbers and a winning bet notification.

Foreground: A happy young bettor reacting to a big win while holding a phone.

Background: Neon casino lights and subtle sportsbook elements (odds boards,

sports icons like football and basketball).

Style: Highly polished advertising style, vibrant colors, dramatic lighting,

sharp focus, modern UI design.

Mood: Exciting, high-energy, "big win" moment.

Composition: Optimized for a social media ad creative (1:1 square format),

clear focal point, minimal clutter.

Details: Clean UI elements, realistic phone screen, no distorted text,

professional marketing look.

Quality: Ultra-high resolution, commercial advertising quality.

Why this prompt?

• Tests text handling (bet numbers, odds) — the most common AI problem
• Tests UI elements (app interface on phone screen)
• Requires photorealism (person's face + phone in hands)
• Needs composition (multiple objects in frame without mess)
• Commercial quality — creative should look like it's from an agency, not free AI

In short, if AI passes this test — you can run betting. Doesn't pass — better not waste time.

Top 5 Neural Networks for Betting Creatives

#1. Nano Banana 2 Pro — absolute top right now

Test Result: ⭐⭐⭐⭐⭐ 10/10

Best thing out there right now for creatives.

What it did right:

• ✅ Text on phone screen reads perfectly (odds, match score, buttons)
• ✅ UI interface looks like a real app, not AI fantasy
• ✅ Person's face is alive, "winning" emotion is natural
• ✅ Composition is clean — focus on main elements, background doesn't distract
• ✅ Neon casino lights in background are physically correct (light, reflections)

Technical details:

• Ray tracing makes light realistic
• Text generates sharp, without blur
• Understands complex prompts first try
• Generation speed: 15-30 seconds

What this means for arbitrage marketer: Creative is immediately ready to run. No photoshop needed, no text refinement needed. Download → upload to cabinet → launch campaign.

Cons:

• ❌ Need virtual card (Revolut, Wise)
• ❌ Price: from $10/month for basic plan

Verdict for arbitrage: If you're running betting/casino seriously and have budget for tools — get this. Pays off on the first profitable campaign.

2. 2. DALL-E 3 (ChatGPT) — almost on par with the leader, sometimes even better

Test Result: ⭐⭐⭐⭐⭐ 9.5/10

In some generations DALL-E gives results BETTER than Nano Banana. Depends on specific prompt and generation seed.

What it did right:

• ✅ Composition is flawless — understands spatial relationships
• ✅ Text on screen is sharp (odds, labels)
• ✅ Person's emotion is natural
• ✅ Fast generation — 10-20 seconds
• ✅ Understands "advertising style" well

Special feature: DALL-E 3 has built-in GPT integration. If your prompt is crooked, GPT automatically rewrites it into professional one. Saves time on iterations.

Technical details:

• Works through ChatGPT Plus ($20/month) or API
• Can generate mass through API ($0.04 per image)
• Understands complex scenes with multiple objects
• Rarely hallucinates on UI elements

What this means for arbitrage marketer: You can generate 50 creative variants in an hour for A/B tests. You can write prompt however — GPT will fix it.

Cons:

• ❌ Need ChatGPT Plus ($20/mo) or API
• ❌ Payment complicated for Russia (need virtual card)
• ❌ Sometimes moderation bans betting prompts (bypassed by rephrasing)

Verdict for arbitrage: If you already have ChatGPT Plus — use DALL-E on par with Nano Banana. Need to test everywhere — sometimes DALL-E will give better result on specific prompt.

3. Grok (xAI) — many variants, but lower quality

Test Result: ⭐⭐⭐ 6/10

Main feature of Grok — gives many variants at once (4-6 images). Convenient for quick tests, but quality significantly lags behind top 2.

What it did right:

• ✅ Generates 4-6 variants at once (convenient for A/B tests)
• ✅ Composition generally understandable
• ✅ Fast generation
• ✅ Less moderation than DALL-E

Main problem — text:

• ❌ Text on phone screen often unreadable
• ❌ Bet numbers turn into mush
• ❌ UI elements are crooked, buttons with distorted labels
• ❌ Odds look like a bunch of squiggles

For arbitrage marketer this means: Creative needs refinement in photoshop. Generate image, then manually overlay text on top. Waste time.

When it makes sense to use: If making creatives WITHOUT text on image. For example:

• Just person's emotion + casino background (add text in ad cabinet)
• Atmospheric shot with neon lights
• "Winning mood" without specific UI elements

Pros for this scenario:

• ✅ Many variants at once — choose best
• ✅ Fast (10-15 seconds for 4-6 images)
• ✅ Atmospheric shots turn out decent

Cons:

• ❌ Text — main fuckup
• ❌ UI interfaces look unnatural
• ❌ Need X Premium ($8-16/month)

Verdict for arbitrage: Only for creatives without text inside image. If you need interface or text — skip it.

4. 4. Adobe Firefly Image — terrible text handling

Test Result: ⭐⭐ 3/10

Firefly completely failed the betting creative test. Main problem — text.

What went wrong:

• ❌ Letters on screen impossible to recognize
• ❌ Bet numbers look like abstract blobs
• ❌ UI elements crooked and unreadable
• ❌ Odds turn into a bunch of squiggles

Only plus:

• ✅ Composition and overall atmosphere decent
• ✅ People's faces realistic
• ✅ Lighting quality

For arbitrage marketer this means: Useless for some creatives. Text is a critically important part of any betting banner (odds, bets, buttons). Firefly can't do this.

When you can use it: Only if making atmospheric shots completely without text. But then better take Grok — it's cheaper and faster.

Cons:

• ❌ Terrible text handling
• ❌ Expensive (from $5/month)
• ❌ Maximum moderation (betting often banned)

Verdict for arbitrage: Don't recommend. There are better options for same money.

5. Ideogram — good with text, but expensive

Test Result: ⭐⭐⭐⭐ 7.5/10

Ideogram — the only alternative to top 2 that handles text. But there are nuances.

What it did right:

• ✅ Text on image is readable (odds, labels, buttons)
• ✅ UI interface looks neat
• ✅ Does everything according to brief — understands prompt first try
• ✅ Gives 4 variants to choose from at once

Technical details:

• Specializes in text handling (this is their main feature)
• Letters generate like real font, not mush
• Understands kerning (spacing between letters)
• Does UI elements well (buttons, input fields)

For arbitrage marketer this means: You can generate banners with different texts for A/B tests. "100% BONUS", "5000 FREEBET", "20% CASHBACK" — everything will be readable.

Main con — price and limits:

Free tier:

• 5 generations
• Enough for tests
• Not for scale

Paid tiers:

• Basic: $8/month — 400 generations/month
• Plus: $20/month — 1000 generations/month
• Pro: $48/month — 3000 generations/month

For arbitrage marketer this means: If running seriously and making many creatives — will have to pay $20-48/month. Pays off, but more expensive than DALL-E through API.

Where it loses to Nano Banana and DALL-E:

• Physics of light and shadows slightly worse
• Photorealism of faces not as impressive
• Overall "expensiveness" of image lower

Cons:

• ❌ Free — not enough
• ❌ Paid — bit pricey ($20-48/month for scale)
• ❌ Light/shadow quality inferior to top 2

Verdict for arbitrage: If there's budget — can work. Good for quick A/B tests of different text headlines on creatives. But if budget is limited, better take DALL-E through API (cheaper at scale).

Which Neural Network to Choose for Your Situation

You're a beginner, testing betting for first time: → DALL-E 3 through ChatGPT Plus Why: $20/month — price of one dinner. Can cancel after first month. Top quality, forgives crooked prompts.

You're running betting seriously, have budget: → Nano Banana 2 Pro Why: Best quality on market. Creatives immediately ready to run, save time on refinements.

You need many A/B tests with different headlines: → Ideogram (paid tier) Why: Specialist in text. Change words in prompt → get 4 banner variants with different labels.

Budget completely limited, need maximum variants: → Grok for creatives WITHOUT text Why: $8/month, gives 4-6 images at once. Overlay text in ad cabinet.

Doing mass generation (100+ creatives/day): → DALL-E 3 through API Why: $0.04 per image. For 100 creatives = $4. Cheaper than any subscription at scale.

Need white arbitrage (official partnerships): → Firefly (BUT not for betting!) Why: Legally clean content. But for betting still doesn't work due to text. Better DALL-E or Nano Banana.

Life Hacks for Betting Creatives

#1: Prompt for bypassing moderation

If AI bans words "betting", "casino", "gambling", use:

Create a sports celebration scene with a person holding a phone

showing a sports statistics app. Green profit indicators visible.

Atmosphere: excitement, victory, neon lights background.

Moderation will pass, result same.

#2: Generating elements separately

If AI messes up text:

1. Generate overall shot (person + background) in Nano Banana/DALL-E
2. Generate UI interface separately in Ideogram
3. Combine in photoshop in 2 minutes

Get perfect creative where all elements are top quality.

#3: Realistic interface

Add to prompt:

The phone screen should look exactly like a real betting app screenshot,

with proper UI elements, readable text, and realistic interface design.

DALL-E and Nano Banana will make interface more similar to real phone.

#4: Specify concrete emotions

Instead of: happy person Write: person with genuine excitement and disbelief, mouth slightly open, eyes wide, authentic winning reaction

Emotion will turn out more natural = higher CTR.

#5: Save successful prompts

As soon as you found creative with high CTR:

1. Save prompt in Notion/Google Docs
2. Change only 1-2 details (background, color, emotion)
3. Get series of similar creatives that will also work

Common Mistakes When Generating Betting Creatives

Mistake #1: "Generated one creative and immediately running"

❌ Why bad: One creative burns out in 2-3 days ✅ How right: Generate 10-20 variants at once, rotate every 48 hours

Mistake #2: "Using Grok for text creatives"

❌ Why bad: Text unreadable, CTR low ✅ How right: Grok only for creatives WITHOUT text on image

Mistake #3: "Not specifying 1:1 format in prompt"

❌ Why bad: AI makes 16:9, creative gets cropped in Facebook feed ✅ How right: Always write 1:1 square format, optimized for social media feed

Mistake #4: "Generating one person, one emotion"

❌ Why bad: Audience different, one emotion won't work for everyone ✅ How right: Generate different types (man/woman, age 25/35/45, joy/surprise/excitement)

Mistake #5: "Not caring about text quality"

❌ Why bad: Unreadable bet numbers = low trust = drain budget ✅ How right: If AI messes up text — add it in photoshop or use Ideogram

Conclusions: What Actually Works in 2026

If short:

1. Nano Banana 2 Pro — best if have budget
2. DALL-E 3 — almost like Nano Banana, sometimes better, need to test everywhere
3. Ideogram — if need mass A/B tests of text headlines
4. Grok — only for creatives WITHOUT text
5. Firefly — not for betting, skip

My personal combo for betting:

• Main tool: Nano Banana 2 Pro (for final creatives)
• Testing: DALL-E 3 (for quick A/B tests)
• Mass generation: DALL-E API + Python script (for 100+ creatives)
• Text headlines: Ideogram (when need text in 10 variants)

Budget for tools per month:

• Nano Banana 2 Pro: $10
• ChatGPT Plus (DALL-E): $20
• DALL-E API: $10-20 (for mass generation)
• Total: $40-50/month

Does it pay off? On the first profitable campaign. If doesn't pay off — means problem isn't in creatives.

Main rule:

Test everywhere. DALL-E sometimes gives better result than Nano Banana on specific prompt. Nano Banana sometimes better than DALL-E. Only way to know — run both and compare.

Don't be lazy to make 2 generations instead of one. Difference in CTR can be 0.5% vs 1.2% — and that's 2.4x more clicks on same budget.

We wish you profit and green campaigns! 💸