Gemini 4 Carbon
Google DeepMind
Key facts · verified Oct 29, 2026
Gemini 4 Carbon is a Google DeepMind model. Its API price is $2 per million input tokens and $10 per million output tokens. It ranks #1 on LMArena's text leaderboard (Elo 1528, read 29 Oct 2026). Source: deepmind.google.
Our strongest model with state-of-the-art cybersecurity and long horizon capabilities.
Pricing & specs checkedSource: vendor documentation · checked Oct 29, 2026LMArena: 1528 Elo (rank 1, high effort) · source · retrieved Oct 29, 2026
Full Specifications
$2 / $10 per million tokens | |
|---|---|
| Identity | |
| Developer | Google DeepMind |
| Cost | |
| Blended $/1M tokensinput × 0.75 + output × 0.25 | $4.000 / 1M tokens |
| Input price | $2.000 / 1M tokens |
| Output price | $10.000 / 1M tokens |
| Capability | |
| Vision in | Yes |
| Measured quality | |
| LMArena Elo | 1528 (checked Oct 2026) |
| LMArena rank | Rank 1 |
| Elo per dollarLMArena Elo ÷ blended $/1M tokens | 382 |