How AI Image Generators Handle Hands in 2026
TL;DR
Hands are not getting a standalone score claim in the current public benchmark. The Sonnet dataset is strong enough for overall and Atlas-level guidance, but too thin for a separate hand-anatomy ranking. Use the people-focused picks below and inspect outputs.
Recommended Benchmarks
- Best AI Image Generator for Portraits (2026)GPT Image 2 High is the current Atlas portrait pick at 4.155, followed by GPT Image 1.5 at 4.015 and Nano Banana Pro at 3.959.
- Best AI Image Generator for Character Design (2026)GPT Image 1.5 leads AI character design on faces and anatomy, though it refuses some combat prompts. FLUX.2 Pro is the value pick at $0.035.
- Best AI Image Generator 2026: 18 Models RankedGPT Image 2 High leads our 18-model blind benchmark (4.16/5, 150 judgments per model). Full ranking, dimension winners, real costs, and where they all fail.
- GPT Image 1.5 vs Nano Banana Pro (2026): Which WinsGPT Image 1.5 and Nano Banana Pro are compared in the current Sonnet benchmark: GPT Image 1.5 scores 4.015, while Nano Banana Pro scores 3.959.
Current People-Focused Picks
These are not hand-specific scores. They are the safest current recommendations for people-focused images while the public Sonnet set remains limited.
| # | Model | Atlas Score | Cost/Image | Tier |
|---|---|---|---|---|
| 1 | GPT Image 2 High | 4.16 | $0.212 | Premium |
| 2 | GPT Image 1.5 | 4.01 | $0.133 | Premium |
| 3 | Nano Banana Pro | 3.96 | $0.138 | Premium |
How to Use the Picks
GPT Image 2 High
Strengths
- +Best overall public model
- +Strongest quality ceiling for people prompts
Limitations
- −Highest cost and still needs visual review on hands
GPT Image 1.5 / Nano Banana Pro
Strengths
- +Close premium alternatives for people-heavy work
Limitations
- −Do not treat either as hand-error-proof
Seedream 4.5
Strengths
- +Best standard-price fallback for broad image quality
Limitations
- −Not a dedicated hand-anatomy pick
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Methodology: Rankings and scores in this article align to VibeDex's current Sonnet 4.6 blind benchmark: 50 prompts, 3 passes, and 150 judgments per model across visual fidelity, physics, subject integrity, and instruction adherence. See our full methodology
FAQ
Which AI image model is best at hands now?
The current public dataset is too small for a standalone hands ranking. Use the people-focused Atlas picks instead.
Are hands solved for AI image generators?
The current public benchmark does not support that broad claim. Treat hand-heavy prompts as still requiring review.
What should I use for human subjects?
Start with GPT Image 2 High for quality, or Seedream 4.5 when standard-tier price matters.
See how every model stacks up
The Vibedex leaderboard ranks 18 image models on a 50-prompt blind benchmark, judged by Claude Sonnet 4.6 across visual fidelity, physics, subject integrity, and instruction adherence.
See the leaderboard →