How much do Nano Banana Pro (Gemini 3 Pro Image) or Phi-4 cost per month?

For an example workload of 20 million input tokens and 5 million output tokens per month: Nano Banana Pro (Gemini 3 Pro Image): $100. Phi-4: $2.10. These are token-only estimates using the displayed rates, without caching discounts, additional tool charges or taxes. Actual bills depend on usage and endpoint pricing.

Which has a larger context window: Nano Banana Pro (Gemini 3 Pro Image) or Phi-4?

Nano Banana Pro (Gemini 3 Pro Image): 131K tokens of context; maximum output 33K tokens. Phi-4: 16K tokens of context; maximum output 15K tokens. Context capacity and maximum output are separate limits. A larger context window allows more material in a request but does not guarantee more accurate answers.

Which is better for coding: Nano Banana Pro (Gemini 3 Pro Image) or Phi-4?

Nano Banana Pro (Gemini 3 Pro Image): Artificial Analysis SciCode not listed. Phi-4: Artificial Analysis SciCode not listed. Compare coding results within the same evaluation, then test representative tasks from your own codebase. A missing score is not a zero, and a single benchmark does not establish the best model for every programming task.

How do Arena Elo, DesignArena, Intelligence Index and MMLU-Pro differ?

These evaluations measure different tasks and use different scales. Arena Elo and DesignArena ratings must remain separate, as must Artificial Analysis Intelligence Index and MMLU-Pro. Compare models within the same evaluation rather than combining scores. Missing results are marked Not listed, not treated as measured zeroes.

Which responds faster: Nano Banana Pro (Gemini 3 Pro Image) or Phi-4?

Nano Banana Pro (Gemini 3 Pro Image): Artificial Analysis output speed not listed; time to first token not listed. Phi-4: Artificial Analysis output speed 39 tokens/s; time to first token 2.59 seconds. Output speed measures generation throughput, while time to first token measures the initial wait. Real-world latency also depends on the API provider, request size and load; missing measurements cannot establish a speed winner.

Do Nano Banana Pro (Gemini 3 Pro Image) or Phi-4 support images, audio or video?

Nano Banana Pro (Gemini 3 Pro Image): listed input formats: image, text; output formats: image, text. Phi-4: listed input formats: text; output formats: text. Input and output support are different capabilities: accepting an image does not mean a model generates images. Confirm formats and file limits for the endpoint you plan to use.

Do Nano Banana Pro (Gemini 3 Pro Image) or Phi-4 support tool calling and structured outputs?

Nano Banana Pro (Gemini 3 Pro Image): listed features: Function calling, Structured outputs, JSON mode, Reasoning, Deterministic seed, Prompt caching. Phi-4: listed features: Structured outputs, JSON mode, Deterministic seed. Only recorded capabilities are shown; an unlisted feature is not proof that it is unsupported. Availability can vary by API provider, so confirm tool calling and JSON schema support for your chosen endpoint.

Can prompt caching reduce the cost of Nano Banana Pro (Gemini 3 Pro Image) or Phi-4?

Nano Banana Pro (Gemini 3 Pro Image): cached input price $0.20 per million tokens. Phi-4: cached input price not listed. Caching may reduce charges for eligible repeated input when supported by the endpoint. A listed cached rate does not guarantee every request qualifies; cache duration, minimum token counts and any write charges depend on the provider.

Are Nano Banana Pro (Gemini 3 Pro Image) or Phi-4 available through an API?

Nano Banana Pro (Gemini 3 Pro Image): catalog status active; API identifier gemini-3-pro-image; listed API hosts Google AI Studio, Google. Phi-4: catalog status active; API identifier phi-4; listed API hosts DeepInfra. Catalog status is not a live availability check. Before integrating, verify the provider's documentation, endpoint access, rate limits, regional availability and data-handling terms.

Models, measured side by side

Nano Banana Pro (Gemini 3 Pro Image) vs Phi-4

Compare Nano Banana Pro (Gemini 3 Pro Image), Phi-4 by token pricing, context length, benchmark results, speed and tool support.

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Monthly workload

Input· million tokensOutput· million tokens

Monthly cost breakdown

InputOutput

Nano Banana Pro (Gemini 3 Pro Image)

$100 / mo

Phi-4

$2.10 / mo

Performance comparison

Nano Banana Pro (Gemini 3 Pro Image)

Not listed

Phi-4

5.9

Overview

Overview	Nano Banana Pro (Gemini 3 Pro Image)	Phi-4
Provider	Google	Microsoft
Released	Not listed	2024-12
Status	Active	Active
Input formats	imagetext	text
Output formats	imagetext	text

Provider

Nano Banana Pro (Gemini 3 Pro Image): Google
Phi-4: Microsoft

Released

Nano Banana Pro (Gemini 3 Pro Image): Not listed
Phi-4: 2024-12

Status

Nano Banana Pro (Gemini 3 Pro Image): Active
Phi-4: Active

Input formats

Nano Banana Pro (Gemini 3 Pro Image): imagetext
Phi-4: text

Output formats

Nano Banana Pro (Gemini 3 Pro Image): imagetext
Phi-4: text

Pricing & capacity

Pricing & capacity	Nano Banana Pro (Gemini 3 Pro Image)	Phi-4
Input / 1M tokens	$2.00	$0.07
Output / 1M tokens	$12	$0.14
Cached input / 1M	$0.20	Not listed
Monthly cost	$100	$2.10
Context window	131K	16K
Maximum output	33K	15K

Input / 1M tokens

Nano Banana Pro (Gemini 3 Pro Image): $2.00
Phi-4: $0.07

Output / 1M tokens

Nano Banana Pro (Gemini 3 Pro Image): $12
Phi-4: $0.14

Cached input / 1M

Nano Banana Pro (Gemini 3 Pro Image): $0.20
Phi-4: Not listed

Monthly cost

Nano Banana Pro (Gemini 3 Pro Image): $100
Phi-4: $2.10

Context window

Nano Banana Pro (Gemini 3 Pro Image): 131K
Phi-4: 16K

Maximum output

Nano Banana Pro (Gemini 3 Pro Image): 33K
Phi-4: 15K

Benchmarks & performance

Benchmarks & performance	Nano Banana Pro (Gemini 3 Pro Image)	Phi-4
Arena Elo	1,211	1,123
MMLU-Pro	75.4%	60.7%
Intelligence Index	Not listed	5.9
GPQA	Not listed	57.5%
Humanity’s Last Exam	Not listed	3.8%
Output speed	Not listed	39 tokens/s
Time to first token	Not listed	2.59 s

Arena Elo

Nano Banana Pro (Gemini 3 Pro Image): 1,211
Phi-4: 1,123

MMLU-Pro

Nano Banana Pro (Gemini 3 Pro Image): 75.4%
Phi-4: 60.7%

Intelligence Index

Nano Banana Pro (Gemini 3 Pro Image): Not listed
Phi-4: 5.9

GPQA

Nano Banana Pro (Gemini 3 Pro Image): Not listed
Phi-4: 57.5%

Humanity’s Last Exam

Nano Banana Pro (Gemini 3 Pro Image): Not listed
Phi-4: 3.8%

Output speed

Nano Banana Pro (Gemini 3 Pro Image): Not listed
Phi-4: 39 tokens/s

Time to first token

Nano Banana Pro (Gemini 3 Pro Image): Not listed
Phi-4: 2.59 s

Tools & features

Tools & features	Nano Banana Pro (Gemini 3 Pro Image)	Phi-4
Function calling	Supported	Not listed
Structured outputs	Supported	Supported
JSON mode	Supported	Supported
Reasoning	Supported	Not listed
Deterministic seed	Supported	Supported
Prompt caching	Supported	Not listed

Function calling

Nano Banana Pro (Gemini 3 Pro Image): Supported
Phi-4: Not listed

Structured outputs

Nano Banana Pro (Gemini 3 Pro Image): Supported
Phi-4: Supported

JSON mode

Nano Banana Pro (Gemini 3 Pro Image): Supported
Phi-4: Supported

Reasoning

Nano Banana Pro (Gemini 3 Pro Image): Supported
Phi-4: Not listed

Deterministic seed

Nano Banana Pro (Gemini 3 Pro Image): Supported
Phi-4: Supported

Prompt caching

Nano Banana Pro (Gemini 3 Pro Image): Supported
Phi-4: Not listed

API & availability

API & availability	Nano Banana Pro (Gemini 3 Pro Image)	Phi-4
API identifier	`gemini-3-pro-image`	`phi-4`
API providers	Google AI Studio, Google	DeepInfra
Knowledge cutoff	Not listed	2024-06-30
Prices checked	Oct 8, 2026	Oct 8, 2026

API identifier

Nano Banana Pro (Gemini 3 Pro Image): gemini-3-pro-image
Phi-4: phi-4

API providers

Nano Banana Pro (Gemini 3 Pro Image): Google AI Studio, Google
Phi-4: DeepInfra

Knowledge cutoff

Nano Banana Pro (Gemini 3 Pro Image): Not listed
Phi-4: 2024-06-30

Prices checked

Nano Banana Pro (Gemini 3 Pro Image): Oct 8, 2026
Phi-4: Oct 8, 2026

About the models