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Nano Banana 2.1

google/gemini-nano-banana-2.1
  • Google
  • Family · Nano Banana 2
  • Image · Text → Image · Text
  • Reasoning · adjustable
  • Tools · JSON · Vision
Not on OSMEXO yet
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Spec & list price
Context64K
Max output59K
Input / 1M$1.50
Output / 1M$7.505× input
Usage
Tokens / day496.5M▲ 128% 7d
Usage rank#218
Requests / day73.2K
Tool calls / req0.00
Per request · 30 days
Avg input2.2K0.1× median
Avg output1.4K2.0× median
Cache hit11%0.2× median
Reasoning share1.4%0.0× median
Tool-call failures5.7%3.0× median

Consumption

266.7M533.3M800.0M6 Oct19 Oct1 Nov
Peak 624.2M 30 OctLow 67.4M 6 OctRank today #218

News & trends

16 mentions this week ▼ 43%this model · videos, posts, articles · 30 days
Trending · 14 days
News

Arena

Benchmark data: Artificial Analysis
Image Elo1176
#4 of 106±12 95% CI6,210 appearances
  1. #2GPT Image 2.5 Flare (max)1207
  2. #3GPT Image 2 (high)1186
  3. #4Nano Banana 2.11176
  4. #5MAI-Image-2.61166
  5. #6Grok Imagine Image 2.01166

Technical details

Reasoning
on · minimal
Tokenizer
Gemini
Moderation
none
Reasoning effort
  • high
  • minimal · default
  • none
Request parameters 11
  • tools
  • tool_choice
  • response_format
  • structured_outputs
  • reasoning
  • reasoning_effort
  • include_reasoning
  • temperature
  • top_p
  • max_tokens
+1 more
  • seed

When to use

Best for

  • Fast image generation and editing in chat apps
  • Conversational edits using reference images
  • Social and marketing visuals at speed
  • Image workflows that also call tools

Think twice for

  • Maximum-fidelity hero imagery
  • Long document analysis
  • Self-hosting (closed weights)
  • Audio or video output

Same family

Nano Banana 2

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