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Comparison of GPT-5.6 Luna, Ideogram V4.5 Text to Image
2 modelsOpenAIGPT-5.6 LunaRemove ×ideogramIdeogram V4.5 Text to ImageRemove ×
What’s differentReasoningGenerate high-quality images, posters, and logos with Ideogram 4.5, with accurate text rendering and low, medium, or high quality tiers.
DateOct 16, 2026DiscoveredSep 30, 2026Released
Listed rateSee provider quotesSee provider quotes
Provider endpoints0 endpoints →1 endpoint →
LiveBench ↗2.0 · 2026-10-14 (dataset 2026-09-02)66.09% ↗Effort: max · single run · equal mean of 7 suitesIndependent resultNot reported
LiveBench Design ↗2.0 · 2026-10-14 (dataset 2026-09-02)76% ↗Effort: max · single runIndependent resultNot reported
LiveBench Research ↗2.0 · 2026-10-14 (dataset 2026-09-02)51% ↗Effort: max · single runIndependent resultNot reported
LiveBench Browser Use ↗2.0 · 2026-10-14 (dataset 2026-09-02)68% ↗Effort: max · single runIndependent resultNot reported
LiveBench Coding ↗2.0 · 2026-10-14 (dataset 2026-09-02)73.6% ↗Effort: max · single runIndependent resultNot reported
LiveBench Agentic ↗2.0 · 2026-10-14 (dataset 2026-09-02)30.4% ↗Effort: max · single runIndependent resultNot reported
LiveBench Data Analysis ↗2.0 · 2026-10-14 (dataset 2026-09-02)78% ↗Effort: max · single runIndependent resultNot reported
LiveBench Reasoning ↗2.0 · 2026-10-14 (dataset 2026-09-02)85.6% ↗Effort: max · single runIndependent resultNot reported
AA Image ↗2.1Not reported1,015.68 ↗Text-to-image · all categories · quality=highIndependent result95% CI 1,000.68–1,030.68 · n=2,634
Context window——
Max output——
Parameters——
ReasoningSupportedNot reported

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