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Comparison of Ideogram V4.5 Text to Image, Ideogram V4.0 Text to Image, Google: Nano Banana 2.1
3 modelsideogramIdeogram V4.5 Text to ImageRemove ×ideogramIdeogram V4.0 Text to ImageRemove ×googleGoogle: Nano Banana 2.1Remove ×
What’s differentGenerate high-quality images, posters, and logos with Ideogram 4.5, with accurate text rendering and low, medium, or high quality tiers.Generate high-quality images, posters, and logos with Ideogram's latest V4.0q — producing crisp visuals with accurate text rendering, fine detail, and full creative control for polished, ready-to-use designs.Nano Banana 2.1 (Gemini Nano Banana 2.1) is Google's image generation and editing model on the Flash tier, succeeding Nano Banana 2 and Nano Banana Pro. It improves product recontextualization,...
DateSep 30, 2026ReleasedJun 2, 2026ListedOct 6, 2026Released
Listed rateSee provider quotesSee provider quotes

$30.00/ 1M output tokens

Google AI Studio · via OpenRouter · Conditional · Output only

Provider endpoints1 endpoint →0 endpoints →2 endpoints →
AA Image ↗2.11,015.07 ↗Text-to-image · all categories · quality=highIndependent result95% CI 1,000.07–1,030.07 · n=2,888Not reported1,175.56 ↗Text-to-image · all categoriesIndependent result95% CI 1,163.56–1,187.56 · n=6,210
Context window——65.5K
Max output——59K
Parameters———
Tool callingNot reportedNot reportedSupported
Structured outputNot reportedNot reportedSupported
Image inputNot reportedNot reportedSupported
ReasoningNot reportedNot reportedSupported

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