Leaderboard / Google
Gemini 4 Carbon
Google High CLOSED Proprietary
Verdict
Gemini 4 Carbon is one of the very best models right now: #1 of 406 by SIscope score. Strong at everything it's been tested on, especially reasoning & knowledge.
SIscope score
99
#1 of 406
Human-vote rank
#1
of 419 · score 1540
Price per 1M tokens, blended
No price yet
Not listed on OpenRouter
Context window
No data yet
Speed: coming soon
Shape
Each spoke is a category, 0 at the centre, 100 at the edge.
Category scores
Percentiles: 90 means better than about 90% of tested models.
What goes into each category · Compare with DeepSeek V4.1 Flash
Human-vote score over time
Text arena, recent updates.
Only one published score so far. A trend appears after the next Arena update.
Coding votes over time
WebDev arena, recent updates.
Only one published score so far. A trend appears after the next Arena update.
Independent test runs
Run by Epoch AI on the same harness for every model. Bars show the share of questions answered correctly.
No Epoch AI runs for this model yet.
Human-vote arenas
People compare two anonymous answers and pick the better one. Scores work like chess ratings.
| Arena | Rank | Score | Range (95%) | Votes | Updated |
|---|---|---|---|---|---|
| Text arena Everyday chat, blind human votes | #1 of 419 | 1540 | 1531–1549 | 4,403 | Oct 28, 2026 |
| WebDev arena Building web apps, blind human votes | #4 of 152 | 1768 | 1753–1783 | 2,230 | Oct 28, 2026 |
| Vision arena Questions about images, blind human votes | Not on this board yet | ||||
| Agent arena Real multi-step agent sessions | #2 of 57 | 0.166 | 0.158–0.174 | 39,245 | Nov 2, 2026 |
Source: Arena (formerly LMArena) leaderboard dataset, CC BY 4.0. Fetched Nov 4, 2026.
Price
No public list price yet. We only show prices from the OpenRouter models API, and this model isn't listed there under a matching name.