Google · Image model

Nano Banana 2.1

Google's updated image model. It costs roughly half as much as Nano Banana 2 and lands in the top five on LMArena's text-to-image board.

MakerGoogle
ReleasedOctober 6, 2026
API price (per 1M tokens)About $0.034 per 1K image on the Gemini API; half that on Batch.
Open weightsNo

Best for

  • Editing photos in conversation
  • Product shots and photoreal scenes
  • Cheap image generation at scale

Strengths

  • #5 in text-to-image and #4 in multi-image edit on Arena at launch
  • Up to 14 reference images and 4K output
  • Built into Gemini, Search and AI Studio

Watch out for

  • Slower than Nano Banana 2
  • Still well behind GPT Image 2.5 at the top

Ranking history

EditionPower RankingsCodingBest ValueOpen-Weight WatchImage GenerationVideo Generation
Week 45, 2026————#3 (87)—
Week 44, 2026————#3 (87)—
Week 43, 2026————#3 (87)—
Week 42, 2026————#3 (87)—