MODEL COMPARE

Nano Banana 2 (Gemini 3.1 Flash Image) vs Gemini 3.7 Flash: Pricing, Capabilities and Benchmarks

Compare Nano Banana 2 (Gemini 3.1 Flash Image) and Gemini 3.7 Flash across context window, API pricing, modalities, tool use and recommended use cases.

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DECISION SUMMARY

Decision summary

Recommendations are conditional. Unknown values never count as a loss, and missing comparable benchmarks produce no winner.

Best for coding

Insufficient data
Evidencecomparable_coding_benchmark_missing

No same-source coding benchmark is attached to both model versions.

Best for agents

Insufficient data
Evidencecomparable_agent_benchmark_missing

Capabilities are listed, but a comparable agent benchmark is missing.

Long context

Gemini 3.7 Flash
Evidencecontext_window_larger

Nano Banana 2 (Gemini 3.1 Flash Image)=131072; Gemini 3.7 Flash=1048576

Lower monthly token cost

Gemini 3.7 Flash
Evidencesame_provider_monthly_cost_lower

Nano Banana 2 (Gemini 3.1 Flash Image)=1.1; Gemini 3.7 Flash=0.75; input=1000000; cached_input=0; output=200000; provider=OpenRouter

Open deployment

Insufficient data
Evidenceopen_weights_support

Nano Banana 2 (Gemini 3.1 Flash Image)=unknown; Gemini 3.7 Flash=unknown

MODEL ATTRIBUTES

Full comparison

Source scope: Provider endpoint

Attribute Nano Banana 2 (Gemini 3.1 Flash Image) Gemini 3.7 FlashWinner
Context windowcontext_window_largerProvider endpoint131K1.05MGemini 3.7 Flash
Maximum outputmax_output_largerProvider endpoint33K66KGemini 3.7 Flash
Input modalitiesinput_modalities_differProvider endpointImage, TextText, Image, Video, File, AudioInsufficient data
Output modalitiesoutput_modalities_differProvider endpointImage, TextTextInsufficient data
Tool callingtool_calling_supportProvider endpointNot supportedSupportedGemini 3.7 Flash
Structured outputstructured_output_supportProvider endpointSupportedSupportedTie
Reasoningreasoning_supportModelSupportedSupportedInsufficient data
Open weightsopen_weights_supportModelUnknownUnknownInsufficient data
Input price per 1M tokensinput_price_lowerProvider endpoint$0.50$0.375Gemini 3.7 Flash
Output price per 1M tokensoutput_price_lowerProvider endpoint$3$1.88Gemini 3.7 Flash
USAGE ESTIMATOR

Monthly cost calculator

Estimate token charges for the selected provider endpoints. Image, audio, request and web-search charges are not included.

This is a provider snapshot, not a quote. Confirm production pricing before use.
Nano Banana 2 (Gemini 3.1 Flash Image)$1.1Estimated monthly cost
Gemini 3.7 Flash$0.75Estimated monthly cost
View model sources: Nano Banana 2 (Gemini 3.1 Flash Image)View model sources: Gemini 3.7 Flash