API cost decision in 10 seconds

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) vs Nemotron 3 Ultra

Pick Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) for lower cost; pick Nemotron 3 Ultra only if the larger context window matters more.

Page updated: 2026-08-01T16:08:01Z Data confirmed: 2026-08-23T13:07:49Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) for lower cost; pick Nemotron 3 Ultra only if the larger context window matters more.

On the standard 1M input plus 500K output workload, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is estimated at $1 vs $2.4 for Nemotron 3 Ultra, saving $1.4 (58.3% lower).

Cost-first pickNano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Context-first pickNemotron 3 Ultra

Sample savings$1.458.3%

10x traffic gap$14

Nemotron 3 Ultra has more context, but Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) saves $1.4 on the standard workload. At 10x that traffic, the same price gap is about $14. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shape	Token mix	Better pick	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	Nemotron 3 Ultra
Input-heavy / RAG	5M input + 500K output	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	$2	$4.8
Balanced workload	1M input + 1M output	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	$1.75	$4.2
Output-heavy chatbot	1M input + 5M output	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	$7.75	$18.6

Cheaper input Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) $0.25 vs $0.6 / 1M

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $0.35 cheaper per 1M input tokens (58.3% lower; 2.4x difference).

Cheaper output Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) $1.5 vs $3.6 / 1M

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $2.1 cheaper per 1M output tokens (58.3% lower; 2.4x difference).

Larger context Nemotron 3 Ultra 65.54K vs 512.29K

Nemotron 3 Ultra has 446.75K more context (7.82x larger).

Sample workload Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) $1 vs $2.4

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $1.4 cheaper on the standard workload (58.3% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) Calculating… Estimated API cost

Nemotron 3 Ultra Calculating… Estimated API cost

Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) has the lower input price; Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) has the lower output price; Nemotron 3 Ultra offers the larger context window. For the 1M input plus 500K output sample, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $1 for Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) and $2.4 for Nemotron 3 Ultra.

Best Fit

Choose Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when you care most about lower input-token price, and lower output-token price.

Choose Nemotron 3 Ultra when you care most about larger context window.

Decision Notes

On the standard 1M input plus 500K output workload, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is estimated at $1 vs $2.4 for Nemotron 3 Ultra, saving $1.4 (58.3% lower).
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $1.4 cheaper on the standard workload (58.3% lower).
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $0.35 cheaper per 1M input tokens (58.3% lower; 2.4x difference).
Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is $2.1 cheaper per 1M output tokens (58.3% lower; 2.4x difference).
Nemotron 3 Ultra has 446.75K more context (7.82x larger).

Head-to-Head Specs

Feature	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) (Google)	Nemotron 3 Ultra (NVIDIA)
Input Price prompt tokens per 1M	$0.25	$0.6
Completion Price per 1M tokens	$1.5	$3.6
Sample Workload Cost 1M input + 500K output	$1	$2.4
Context Window	65.54K	512.29K
Release Date	2026-06-30	2026-06-04

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	On the standard 1M input plus 500K output workload, Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is estimated at $1 vs $2.4 for Nemotron 3 Ultra, saving $1.4 (58.3% lower).
High-volume input processing	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	Nemotron 3 Ultra	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps

Gemma 4 26B A4B (free) can replace Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when lower sample workload cost matters most: $0.
Gemma 4 31B (free) can replace Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when lower sample workload cost matters most: $0.
Lyria 3 Pro Preview can replace Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when lower sample workload cost matters most: $0.
Lyria 3 Clip Preview can replace Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) when lower sample workload cost matters most: $0.

Larger context near this budget

Grok 4.20 Multi-Agent offers 2M context with $2.5 sample workload cost.
Grok 4.20 offers 2M context with $2.5 sample workload cost.
DeepSeek V4 Flash 0731 offers 1.31M context with $0.17 sample workload cost.
DeepSeek V4 Flash Latest offers 1.31M context with $0.11 sample workload cost.

Popular competitors

DeepSeek V4 Flash 0731 · DeepSeek · #1
MiMo-V2.5 · Xiaomi · #2
Hy3 · Tencent · #3
Ox Alpha · stealth · #4

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Provider catalogs

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Google catalog

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NVIDIA catalog

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Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

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Nemotron 3 Ultra

NVIDIA Nemotron 3 Ultra is an open frontier-reasoning and orchestration model from NVIDIA, with 55B active parameters out of 550B total (MoE). Built on a hybrid Transformer-Mamba mixture-of-experts architecture, it...