Nano Banana 2.1 vs Step 5 Preview
Specs, per-token pricing, and live benchmark scores — refreshed daily from our benchmark database.
Specs & pricing
| Nano Banana 2.1 | Step 5 Preview | |
|---|---|---|
| Company | Google DeepMind | StepFun |
| Released | Oct 2026 | Oct 2026 |
| Context window | 66K | 1.0M |
| Input /1M tokens | $1.5 | $1 |
| Output /1M tokens | $30 | $2.7 |
| Open weights | No | No |
Benchmarks
No published benchmark scores yet for either model — scores appear here automatically once measured.
Scores come from published leaderboards and official model cards (sources listed on the benchmarks page) and refresh daily. Pricing via vendor pages and OpenRouter.