AI model
Gemini 3 Flash
Successor to Gemini 2.5 Flash. Powers design-brief conversation and LP HTML generation with stronger reasoning and multimodal understanding.
| Default context | 1M |
|---|---|
| Max mode | 1M |
| Features |
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Role in DesignLayer
Gemini 3 Flash succeeds Gemini 2.5 Flash as an alternative for design-brief chat and LP HTML generation. Stronger reasoning and multimodal understanding improve handling of complex requirements and reference designs.
Choose Gemini 3 Flash in the generation AI picker and subsequent brief, HTML, and slot planning runs on this model.
When to choose 3 Flash vs 2.5 Flash
2.5 Flash is the speed-first default; 3 Flash suits projects that need more careful reasoning — strict layout requirements or high fidelity to a reference site.
Both support 1M context and the same DesignLayer features: brief, generation, and slot planning.
Best-fit scenarios
Professional services, B2B, and other trust-heavy LPs with dense information benefit from 3 Flash, as do briefs that consolidate multi-page requirements at once.
Users who want a stronger first draft before studio edits can reduce revision work by starting with Gemini 3 Flash.