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Compare AI models: Nano Banana 2.1 vs Gemini Robotics-ER 1.6 Preview

  1. Nano Banana 2.1GoogleHollow points use fallbacks · hover for details
  2. Gemini Robotics-ER 1.6 PreviewGoogleHollow points use fallbacks · hover for details
ReasoningCodingCost efficiencyContext windowMultimodalTool use
Normalized model capability scores
ModelReasoningCodingCost efficiencyContext windowMultimodalTool use
Nano Banana 2.150/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder27/10034/10067/1000/100 — Tool calling not supported
Gemini Robotics-ER 1.6 Preview50/100 — Reasoning supported; no comparable benchmark50/100 — No data; neutral placeholder31/10034/10067/10050/100 — Tool calling supported; no comparable benchmark
Overview
Author
Context length
131K
131K
Reasoning
True
True
Input modalities
Text, Image, Video
Text, Image, Video, Audio
Output modalities
Text, Image
Text
Providers
Pricing
Input
$1.50/ 1M
$1.00/ 1M
Output
$7.50/ 1M
$5.00/ 1M
Cached input
Unknown
Unknown
MomentumLast 2 mo
Unique users
No usage
No usage
Completed sessions
No usage
No usage
Token share
No usage
No usage
Tokens
No usage
No usage
No trend data
No trend data
RetentionWeek 1
Returning users
Pending
Pending

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