3 models · 1–3
| Select models to compare | Model | Released | Context | Input /M | Output /M | Parameters | Type | I/O | Openness |
|---|---|---|---|---|---|---|---|---|---|
 Gemini 4 HydrogenGoogle DeepMind | November 12, 2026 | 1M | $1.50 | $7.50 | — | Text | audio, file, image, text, video → text | Closed | |
| Gemini 4 CarbonGoogle DeepMind | October 28, 2026 | 1M | $2.00 | $10.00 | — | Text | audio, file, image, text, video → text | Closed | |
| Gemini 4 ArgonGoogle DeepMind | September 30, 2026 | 1M | $2.00 | $10.00 | — | Text | audio, file, image, text, video → text | Closed |