Compare · Image
OpenAI GPT Image 2.5 Sunburst vs Google Nano Banana 2
Specs, pricing, and capabilities side by side — plus outputs generated from identical prompts, so the only variable between the columns is the model.
Cloud
Remove from comparison
OpenAI's most capable image model, built for workflows where editing precision matters most, with strong subject preservation, localized changes and sharp text rendering across iterative edits.
Learn more about GPT Image 2.5 Sunburst →Cloud
Remove from comparison
Ultra-fast image generation model optimised for speed and creative output.
Learn more about Nano Banana 2 →Overview
Creator
OpenAI
Google
Released
this month (Sep 2026)
7 months ago (Feb 2026)
Available on
RunwareReplicate
RunwareReplicate
Model ID
openai/gpt-image-2.5-sunburst
nano-banana-2
Specs
Pricing
$5.00 / 1M in · $30.00 / 1M out
$0.067 per image
Max resolution
4K
4K
Aspect ratios
1:1, 3:2, 2:3 +4 more
1:1, 16:9, 9:16 +7 more
Image-to-image
Up to 16 reference images
Up to 14 reference images
Batch
Up to 10 per request
—
Output formats
PNG, JPEG, WebP
PNG, JPEG, WebP
Samples
Product still lifeMaterials, reflections, macro detail
PromptProduct still life of a brushed-titanium espresso tamper standing on wet black slate, a scatter of coffee beans around it. Single hard light source from the upper right casting a crisp shadow, cool grey studio background, macro detail on the metal grain and the water droplets.
Download openai-gpt-image-2-5-sunburst-product.jpg
Download google-nano-banana-2-product.jpg
Studio portraitSkin texture, lighting, shallow depth of field
PromptEditorial studio portrait of a woman in her thirties with short dark curly hair, wearing a charcoal wool blazer over a white shirt. Soft key light from the left, subtle rim light, seamless deep-teal backdrop. Shot on 85mm at f/2, natural skin texture, catchlights in the eyes, shallow depth of field.
Download openai-gpt-image-2-5-sunburst-portrait.jpg
Download google-nano-banana-2-portrait.jpg
Typographic posterText rendering, layout, flat colour
PromptMinimalist Swiss-style concert poster on off-white paper. Large bold sans-serif headline reading "NIGHT SIGNAL" stacked over a thin rule, smaller caption below reading "LIVE - SEPT 14 - HALL C". A single geometric orange semicircle in the lower third, generous white space, printed-ink texture.
Download openai-gpt-image-2-5-sunburst-poster.jpg
Download google-nano-banana-2-poster.jpg
Every sample is the model’s first result for the shared scene prompt — no cherry-picking — generated via Runware or Replicate. Hover a copy icon to read the full prompt.
Popular comparisons
Anthropic Claude Fable 5 vs OpenAI GPT 5.6 SolGoogle Gemini 3.1 Pro vs OpenAI GPT 5.6 SolAnthropic Claude Fable 5 vs Google Gemini 3.1 ProOpenAI GPT 5.6 Sol vs xAI Grok 4.3Anthropic Claude Sonnet 4.6 vs Google Gemini 3.5 FlashGoogle Nano Banana 2 vs OpenAI GPT Image 2Black Forest Labs Flux 2 Pro vs ByteDance Seedream 5 ProByteDance Seedream 5 Pro vs Google Nano Banana 2ElevenLabs v3 vs Google Gemini 3.1 Flash TTSGoogle Lyria 3 vs MiniMax Music 2.6ByteDance Seedance 2.0 vs Google Veo 3.1Google Veo 3.1 vs Kuaishou Kling 3.0Kuaishou Kling 3.0 vs Runway Gen-4.5