Models / Google
Nano Banana Pro (Gemini 3 Pro Image)
by Google ·
google/gemini-3-pro-imageNano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and...
reasoningtool-usevisionreleased 2026-06-18
Legal score · raw
-
not yet benchmarked
Context
131K
max output 33K
Input
$2.50
per 1M tokens
Output
$15
per 1M tokens
Suite cost
-
no run recorded
Prompt caching
Grounded answers re-send the same retrieved authority every turn, so a cached read is what a long matter actually costs. Prices are per 1M tokens, from the provider’s own catalog.
Cache read
$0.25
10x cheaper than uncached
Cache write
$0.47
per 1M tokens, charged once
Uncached input
$2.50
per 1M tokens
Capabilities
Modalities
in imagetext
out imagetext
Request parameters it accepts
include_reasoningmax_tokensreasoningresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_p
Benchmark results
This model has not been run through the suite yet. See Humanity's Last Lawsuit for the benchmark models are ranked on.