Melies
Image Model Comparison

FLUX.2 [max] vs Grok Imagine

Flux's most expensive model vs xAI's generator — 25 credits vs 12 credits.

FLUX.2 [max] from Black Forest Labs and Grok Imagine from xAI represent two different approaches to AI image generation. Maximum performance Flux model with highest editing consistency and prompt following. On the other side, xAI's flagship image model with exceptional realism and artistic range.

At 15 credits, Grok Imagine costs 10 credits less than FLUX.2 [max] (25 credits). The question is whether the extra cost of FLUX.2 [max] translates into meaningfully better results for your use case. For photorealism, artistic range, unusual aspect ratios, Grok Imagine is hard to beat at its price point. But if you need maximum quality, editing workflows, style-faithful generation, FLUX.2 [max] may justify the premium.

Updated March 2026

The Bottom Line

Grok Imagine (15 credits) offers better value for everyday use, especially for photorealism. FLUX.2 [max] (25 credits) is worth the premium when you need maximum quality. Both are available on Melies — try each with a test prompt to see which fits your style.

FLUX.2 [max] vs Grok Imagine: Visual Output

Both generated with the same prompt and seed 42. Click to view full size.

Black Forest LabsFLUX.2 [max]
xAIGrok Imagine

FLUX.2 [max] vs Grok Imagine: How They Compare

Black Forest LabsFLUX.2 [max]
xAIGrok Imagine
ProviderBlack Forest LabsxAI
ReleasedDec 2025Jul 2025
Cost
25
15
SpeedSlowerMedium
Reference imagesUp to 3
Editing
WebP output

FLUX.2 [max] vs Grok Imagine: Cost Comparison

Grok Imagine is 40% cheaper than FLUX.2 [max]. Here's how credits add up at scale.

VolumeFLUX.2 [max]Grok Imagine
10 images 250 150
50 images 1,250 750
100 images 2,500 1,500

Strengths & Weaknesses

Black Forest Labs

FLUX.2 [max]

Strengths
  • + Maximum quality
  • + More resolution options
  • + Highest editing consistency
  • + Custom resolution up to 14142px
  • + Safety tolerance 1–5
Weaknesses
  • - More expensive (25 vs 15 credits)
  • - Slower generation
  • - No reference image support
xAI

Grok Imagine

Strengths
  • + More affordable (15 vs 25 credits)
  • + Photorealism
  • + Supports 3 reference images
  • + WebP output for smaller file sizes
  • + 13 aspect ratio options (most of any model)
Weaknesses
  • - Higher price point relative to speed tier

FLUX.2 [max] vs Grok Imagine: Which to Pick?

On a tight budget

At 15 credits per image, Grok Imagine gives you more generations for your plan. Good enough quality for most everyday use.

Grok Imagine

Maximum quality matters

FLUX.2 [max] is worth the extra credits when the output needs to be perfect — portfolio pieces, client work, or final deliverables.

FLUX.2 [max]

Character or style consistency

Grok Imagine supports 3 reference images to keep subjects, styles, and characters consistent across generations.

Grok Imagine

FLUX.2 [max] vs Grok Imagine: FAQ

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Try FLUX.2 [max] & Grok Imagine

Compare FLUX.2 [max], Grok Imagine, and 15+ AI image models side by side. Switch models with one click, same credits.

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