AI Rate CardGemini 3.1 Flash Lite vs Gemini Robotics-ER 2 Preview: API price and specs
Gemini 3.1 Flash Lite is 88% cheaper than Gemini Robotics-ER 2 Preview on input price.
Gemini 3.1 Flash Lite is 85% cheaper than Gemini Robotics-ER 2 Preview on output price.
Gemini 3.1 Flash Lite is 86% cheaper than Gemini Robotics-ER 2 Preview on a 1M-in / 200k-out workload.
Gemini 3.1 Flash Lite has a 700% larger context than Gemini Robotics-ER 2 Preview.
| Field | Gemini 3.1 Flash Lite | Gemini Robotics-ER 2 Preview |
|---|---|---|
| Lowest input, per 1M | $0.12 | $1.00 +700% |
| Median input, per 1M | $0.25 | $1.00 +300% |
| Lowest output, per 1M | $0.75 | $5.00 +566.7% |
| Median output, per 1M | $1.50 | $5.00 +233.3% |
| Lowest unit price | — | — |
| Cost of 1M in + 200k out | $0.28 | $2.00 +627.3% |
| Context | 1M | 131K +87.5% |
| Max output | 66K | — |
| Providers | 25 | 3 +88% |
| Regions | EU, GLOBAL, US | GLOBAL |
| Accepts | application/pdf, audio, audio/aac, audio/aiff, audio/alaw, audio/flac, audio/l16, audio/m4a, audio/mp3, audio/mpeg, audio/mulaw, audio/ogg, audio/opus, audio/wav, audio/webm, file, image, image/heic, image/heif, image/jpeg, image/png, image/webp, pdf, text, video, video/3gpp, video/avi, video/mov, video/mp4, video/mpeg, video/mpg, video/webm, video/wmv, video/x-flv | audio, file, image, text, video |
| Returns | text | text |
| Type | Text models | Text models |
| Free option | no | no |
| Cheapest provider | kilo | edenai |
Your own workload: how many tokens the model gets (input) and gives back (output) - for example, in a month. The "Cost" row of the table above is recalculated for these numbers, for each model.
Computed from current offers each time the page opens; the best value of a row is bold, the percent is how far behind the best.
Providers selling both
Frequently asked questions
Which is cheaper, Gemini 3.1 Flash Lite or Gemini Robotics-ER 2 Preview?
Gemini 3.1 Flash Lite is 88% cheaper than Gemini Robotics-ER 2 Preview on input price. Gemini 3.1 Flash Lite is 85% cheaper than Gemini Robotics-ER 2 Preview on output price. Gemini 3.1 Flash Lite is 86% cheaper than Gemini Robotics-ER 2 Preview on a 1M-in / 200k-out workload.
Which has the larger context, Gemini 3.1 Flash Lite or Gemini Robotics-ER 2 Preview?
Gemini 3.1 Flash Lite: 1M tokens; Gemini Robotics-ER 2 Preview: 131K tokens.
Where can I use both Gemini 3.1 Flash Lite and Gemini Robotics-ER 2 Preview?
edenai, google, impossibl