Quality
How Google: Nano Banana Pro (Gemini 3 Pro Image Preview) compares against every tracked model
Composite of GPQA Diamond, Mock AIME 2024–25, MATH Level 5, SWE-bench Verified, LiveBench, Humanity's Last Exam and Terminal-Bench, normalised 0–100. Scores are ingested from their publishers; we do not run these evaluations.
Quality Breakdown
Google: Nano Banana Pro (Gemini 3 Pro Image Preview) on each evaluation feeding the index, against the tracked average
Bar = Google: Nano Banana Pro (Gemini 3 Pro Image Preview) · grey marker = average across tracked models
None of the seven index evaluations have published a score for this model yet.
Arena Elo
Human preference rating from blind pairwise votes
Elo from blind pairwise votes, ingested from Arena
Google: Nano Banana Pro (Gemini 3 Pro Image Preview) does not currently appear in any arena we ingest.
Price & Cost
Published API pricing by token type
USD per 1M tokens at a 3:1 input:output blend. Live from OpenRouter, cross-checked against models.dev. Lower is better.
(Gemini 3 Pro Image Preview)this model #315/370 · off scale
Context Window
Maximum input tokens accepted
Maximum input context from provider metadata via models.dev and OpenRouter. Higher is better.
(Gemini 3 Pro Image Preview)this model #341/375
Speed
Median output throughput across hosting providers
Median output tokens per second across all tracked providers. Derived from OpenRouter endpoint telemetry. Higher is better.
(Gemini 3 Pro Image Preview)this model #71/317
Latency
Time to first token, median across providers
Seconds to first streamed chunk, median across tracked providers. Derived from OpenRouter endpoint telemetry. Lower is better.
(Gemini 3 Pro Image Preview)this model #276/317 · off scale
Providers
Hosts serving Google: Nano Banana Pro (Gemini 3 Pro Image Preview), with their own price and speed
| Provider | Input $/M | Output $/M | Blended | Speed | TTFT | Context |
|---|---|---|---|---|---|---|
| Google AI Studio | $1.00 | $6.00 | $2.25 | 71 | 3.5s | 66k |
| Google · first party | $1.00 | $6.00 | $2.25 | — | — | 66k |
Per-host pricing and telemetry from OpenRouter. Speed is output tokens per second; TTFT is time to first token.
History
How price and quality have moved since we began tracking this model
Since 25 Jul 2026
| Known Good Index | — |
| Blended price | $4.50 per 1M · observed 29 Jul 2026 |
| Output speed | 79 tok/s · observed 29 Jul 2026 |
| Time to first token | 3.7s |
No recorded changes for this model since tracking began.
Comparisons
Head-to-head pages pairing Google: Nano Banana Pro (Gemini 3 Pro Image Preview) with other tracked models
Head-to-head pages are generated for the top 50 models by Known Good Index, which Google: Nano Banana Pro (Gemini 3 Pro Image Preview) is not currently in. Its nearest tracked models by index are below.