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Gemini 3.6 Flash vs Nano Banana 2 (Gemini 3.1 Flash Image)

Detailed technical comparison between Gemini 3.6 Flash (Google) and Nano Banana 2 (Gemini 3.1 Flash Image) (Google). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.

⚑ Executive Summary & Verdict

Comparison Snapshot

Gemini 3.6 Flash: 4 WinsvsNano Banana 2 (Gemini 3.1 Flash Image): 2 Wins
Context Leader

Gemini 3.6 Flash

1,048,576 tokens
Agentic Tool-Calling

Tie

Equal Capability
Lowest Latency (TTFT)

Tie

Equal Speed
Input Price Leader

Nano Banana 2 (Gemini 3.1 Flash Image)

$0.50 / MTok
Googleactive

Gemini 3.6 Flash

Gemini 3.6 Flash is a high-efficiency model from Google for coding, agentic workflows, and web and app development. It is designed to produce polished outputs with fewer unnecessary edits and...

View Gemini 3.6 Flash Full Specs β†’
Googleactive

Nano Banana 2 (Gemini 3.1 Flash Image)

Gemini 3.1 Flash Image, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines advanced...

View Nano Banana 2 (Gemini 3.1 Flash Image) Full Specs β†’

Technical Specifications

πŸ† = Superior Spec
SpecificationGemini 3.6 FlashNano Banana 2 (Gemini 3.1 Flash Image)
ProviderGoogleGoogle
Context Window1,048,576 tokensπŸ†131,072 tokens
Agent SuitabilityN/AN/A
Time to First Token (TTFT)N/AN/A
Deployment Modelmanaged apimanaged api
Production Stabilitybetastable
API AvailableYesYes
Released Date2026-07-212026-06-18

API Pricing Comparison

Input Price per Million Tokens

Gemini 3.6 Flash

$1.50

Nano Banana 2 (Gemini 3.1 Flash Image)

$0.50

Output Price per Million Tokens

Gemini 3.6 Flash

$7.50

Nano Banana 2 (Gemini 3.1 Flash Image)

$3.00

πŸ’‘ Cost Ratio: Nano Banana 2 (Gemini 3.1 Flash Image) is 3.0x cheaper per input token than Gemini 3.6 Flash.

Want to test both models live?

Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.

Benchmark Performance Metrics

Standardized Scores (0–100%)

Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.

MMLUGeneral knowledge & multi-task understanding
73.6%vs75.4%+1.8% Nano Banana 2 (Gemini 3.1 Flash Image)
Gemini 3.6 Flash
Nano Banana 2 (Gemini 3.1 Flash Image) πŸ†
HumanEvalPython coding & logic synthesis
69.8%vs71.6%+1.8% Nano Banana 2 (Gemini 3.1 Flash Image)
Gemini 3.6 Flash
Nano Banana 2 (Gemini 3.1 Flash Image) πŸ†
MATHComplex mathematical problem solving
43.0%vs41.4%+1.6% Gemini 3.6 Flash
Gemini 3.6 Flash πŸ†
Nano Banana 2 (Gemini 3.1 Flash Image)
GPQAGraduate-level expert reasoning
30.4%vs28.8%+1.6% Gemini 3.6 Flash
Gemini 3.6 Flash πŸ†
Nano Banana 2 (Gemini 3.1 Flash Image)
HellaSwagCommonsense reasoning and inference
77.6%vs76.0%+1.6% Gemini 3.6 Flash
Gemini 3.6 Flash πŸ†
Nano Banana 2 (Gemini 3.1 Flash Image)
MT-BenchMulti-turn conversation flow quality
8.0%vs7.9%+0.2% Gemini 3.6 Flash
Gemini 3.6 Flash πŸ†
Nano Banana 2 (Gemini 3.1 Flash Image)

Gemini 3.6 Flash Quirks & Gotchas

No developer gotchas reported.

Nano Banana 2 (Gemini 3.1 Flash Image) Quirks & Gotchas

No developer gotchas reported.

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