The image editor just halved its api bill. google's nano banana 2.1, out oct 6, adds mask-based and…
the image editor just halved its api bill. google's nano banana 2.1, out oct 6, adds mask-based and multi-image editing while gemini image pricing dropped about 50 percent.
the retoucher now runs on a discount.
Context
Verified event date: Google announced Nano Banana 2.1 on Oct 6, 2026 (S5 Labs; TechRepublic and heise, Oct 7). The Gemini API docs describe it as the latest high-efficiency image generation and conversational editing model, an update to Nano Banana 2, and heise says it costs about half as much as its predecessor for 1K and 2K image output.
LaoZhang AI (Oct 6) lists $0.0336 per 1K image, $0.0504 for 2K and $0.113 for 4K on the Gemini API, against $0.067 for Nano Banana 2 at 1K; OpenRouter says it improves mask- and ink-based editing.
The Oct 6 date and the roughly 50 percent per-image price cut match the sources, and OpenRouter lists mask-based editing. S5 Labs adds that input rates roughly triple and that Nano Banana 2 is deprecated, so the 'halved bill' depends on image-heavy usage. The multi-image editing detail was not seen in the sources read, so unsupported here, not refuted. in the excerpts read. 'The retoucher now runs on a discount' is the author's.
'the image editor just halved its api bill' is the author's opinion.
Related work
Watch next
- Check whether Nano Banana 2.1 supports multi-image editing in the API docs.
Sources
Provenance
The note above is reproduced unedited from the original post, first published on Threads on 11 October 2026 at 15:16 IST. Sources are the papers and datasets the note draws on.
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