Skip to content
OhMyGPT

Gemini Nano Banana 2.1

An update to Nano Banana 2 for image generation and conversational editing, with improved visual quality, multi-turn character consistency, accurate text rendering, and search-grounded generation at 1K, 2K, and 4K.

Try in ChatCompare
Input price
$1.35list $1.50-10%
Output price
$6.75list $7.50-10%
Context
131K
Max output
33K
Modalities
InputTextImageVideoPDFOutputTextImage
—
—
Released
2026-10-06
Knowledge cutoff
—

Providers

Providers that serve this model. With Auto, each request goes to the best available provider. Prices in USD per 1M tokens; stats cover the last 30 days.

Pricing

Prices vary by provider. Showing Google (Gemini), the lowest. Pick a provider above to see its prices.

Input
$1.35list $1.50-10%
per 1M tokens
Output
$6.75list $7.50-10%
per 1M tokens
Cache read
$1.35list $1.50-10%
per 1M tokens
Reasoning output
$6.75list $7.50-10%
per 1M tokens
Image input
$1.35list $1.50-10%
per 1M tokens
Image output
$27.00list $30.00-10%
per 1M tokens
Web search
$0.0126list $0.014-10%
per request

Make a request

Set your provider preferences, then copy the request. It reads your API key from OHMYGPT_API_KEY.

Google Gemini supports pinning one provider only. Other preferences work with Chat Completions and Responses.

curl https://api.ohmygpt.com/v1/models/google/gemini-nano-banana-2.1:generateContent \
  -H "x-goog-api-key: $OHMYGPT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [
      {
        "parts": [
          {
            "text": "Hello"
          }
        ]
      }
    ]
  }'

Similar models

Other models with the same output types at a similar price.

  • Better value: more capable, lower price
  • Pareto frontier
  • Similar models

Capability scores are from Epoch AI’s Epoch Capabilities Index (CC BY 4.0, as of 2026-11-02), which combines dozens of benchmarks with GPT-5 set at 150. epoch.ai/eci

Price: our current input price per 1M tokens in USD, lowest across channels. Dated snapshots and resold copies of the same model are merged into one point; free models are not shown.

Shaded area: capability above and price below the median of all models. Pareto frontier: no other model is both cheaper and more capable.

Gemini Nano Banana 2.1This model
—
Input
$1.35
Output
$6.75
Gemini 3.5 Flash
155
Input
$1.35
Output
$8.10
Grok 4.20 (0309, Non-Reasoning)
—
Input
$1.375
Output
$2.75
GLM-5-Code
—
Input
$1.32
Output
$5.50
Qwen3.8 Max
158
Input
$1.485–$2.00
Output
$4.4559–$6.00