Nano Banana vs GPT-5.6 Sol.

model vs model · prices as of

Nano Banana takes 3 of 5 rounds against GPT-5.6 Sol. It is also the cheaper of the two to run, at $1.70 per million tokens against $16.

Googlewins 3 rounds

Nano Banana

$1.70/M tokens

cheapest we can explain, at Kilo Gateway · $0.165 per 1,000 pages

33k context · reads images

OpenAI

GPT-5.6 Sol

$16/M tokens

cheapest we can explain, at Nous Portal · $1.80 per 1,000 pages

1.1M context · tool calling · reads images

List price in (lower wins)

$0.30/M

$4/M

List price out (lower wins)

$30/M

$20/M

Cheapest we can explain (lower wins)

$1.70/M at Kilo Gateway

$16/M at Nous Portal

Standard price (lower wins)

$30.90/M

$32/M

Cost per 1,000 pages (lower wins)

$0.165

$1.80

Context

33k tokens

1.1M tokens

Open weights

no

no

Tool calling

no

yes

Structured output

not stated

yes

Reads images

yes

yes

Reasoning

yes

yes

Released

26 Aug 2025

9 Jul 2026

Providers selling it

15

44

Price we measure against

the maker's own

the maker's own

Trains on your prompts (no is better)

not stated

not stated

Providers selling both · 11

  • Kilo Gateway$1.70 / $32
  • Requesty$3.40 / $32
  • Vercel AI Gateway$3.40 / $32
  • Atlas Cloud$3.40 / $45
  • Merge Gateway$3.40 / $45
  • Ofox$3.40 / $45
  • Eden AI$3.40 / $49.50
  • Jiekou$30.90 / $32

Nano Banana then GPT-5.6 Sol, per million tokens · showing the 8 cheapest of 11

Go further

Add a third or fourth model, or switch the weighting, in the tool.

What moved in the last seven days

  1. GPT-5.6 SolNous Portal$1.60 / $8 $2 / $1025% dearer ·
  2. GPT-5.6 SolRequesty$5 / $30 $4 / $2029% cheaper ·

Frequently asked

Which is cheaper, Nano Banana or GPT-5.6 Sol?
Nano Banana, at $1.70 per million tokens against $16 for GPT-5.6 Sol, three parts input to one part output, read on 16 Sept 2026.
Where is each one cheapest?
Nano Banana: $1.70 at Kilo Gateway. GPT-5.6 Sol: $16 at Nous Portal.
Can I buy both from one provider?
Yes. 11 providers sell both: Kilo Gateway, Requesty, Vercel AI Gateway, Atlas Cloud, Merge Gateway, Ofox, and more. The cheapest of them for the two together is Kilo Gateway.
Which holds more context?
GPT-5.6 Sol, at 1.1M tokens against 33k.

Prices exclude tax and are per million tokens, read 16 Sept 2026 from each provider's own catalog. The standard price blends three parts input to one part output; a page is 600 tokens in and 60 out. Bars are scaled to the larger value in each row.

Related head-to-headsNano Banana vs Nano Banana 2 LiteNano Banana vs GPT-4oNano Banana 2 Lite vs GPT-5.6 SolMorecompare any two modelsevery model we track