Skip to content

Google Proprietary Released Oct 28, 2026 Updated

Gemini 4 Carbon

ToolsGuide Scores, rankings, test results and price.

Model summary

  • Text #1 / 419

    712 / 1,000

    ToolsGuide Score· votes only

  • Coding #2 / 151

    628 / 1,000

    ToolsGuide Score· votes only

  • Agents #2 / 57

    599 / 1,000

    ToolsGuide Score· votes only

  • Price per 1M tokens

    No listed price

Summary

Gemini 4 Carbon is Google's model, released Oct 28, 2026. It's ranked in 3 categories and does best at text: #1 of 419, with a ToolsGuide Score of 712 against a median of 252.

It also ranks #2 of 151 for coding (628), #2 of 57 for agents (599).

Its text and coding and agents score uses votes only, because it has published fewer than two of the tests used for those categories.

It has published results on 16 tests and has the top score on 13 of them, including Graphwalks BFS >128k and ExploitGym.

Specifications

Creator
Google
Licence
Proprietary
Released
Oct 28, 2026
Context window
–
Input price
–
Output price
–
Tests reported
16
Settings ranked
Gemini 4 Carbon (High)

Model comparison

Against the ten best text models.

Text score

ToolsGuide Score out of 1,000 · Higher is better

Coding score

ToolsGuide Score out of 1,000 · Higher is better

Input price

USD per 1M input tokens · Lower is better

Leaderboards

Where Gemini 4 Carbon sits among the top 20 in each category.

Text

#1 of 419 · ToolsGuide Score out of 1,000, where 1,000 is a flawless model

Full text leaderboard →

Coding

#2 of 151 · ToolsGuide Score out of 1,000, where 1,000 is a flawless model

Full coding leaderboard →

Agents

#2 of 57 · ToolsGuide Score out of 1,000, where 1,000 is a flawless model

Full agents leaderboard →

By task

Scored from votes on each kind of prompt alone, on the same 1,000-point scale.

Against its nearest rivals

Text prompts by kind · ToolsGuide Score from votes · hover for values

Text

Gemini 4 Carbon (High) · hover a bar for its rank

Coding

Gemini 4 Carbon (High) · hover a bar for its rank

Test results

Every test Gemini 4 Carbon has a published result on, out of 100%, with its rank among the models that took it.

  • AutomationBench

    #4 / 27

    AutomationBench is a tool-use benchmark that evaluates AI agents on automating real-world workflows, testing their ability to orchestrate tools and complete multi-step automation tasks.

    53.9%

    Self-reported · In the agents score

  • Graphwalks BFS >128k

    #1 / 13

    A graph reasoning benchmark that evaluates language models' ability to perform breadth-first search (BFS) operations on graphs with context length over 128k tokens, testing long-context reasoning capabilities.

    96.2%

    Self-reported

  • ExploitGym

    #1 / 10

    ExploitGym is a large-scale, realistic benchmark built from real-world vulnerabilities across userspace programs, Google's V8 engine, and the Linux kernel. Given a vulnerability and a proof-of-vulnerability input, agents must craft a working end-to-end exploit that achieves unauthorized code execution.

    53.5%

    Self-reported

  • Terminal-Bench-Science 0.1

    #1 / 10

    Terminal-Bench-Science 0.1 is a Stanford-led community benchmark of 70 tasks drawn from scientific research workflows across the life, physical, earth, mathematical, and engineering sciences. Tasks are authored and reviewed by scientists and researchers; scores are typically reported as accuracy with relatively large standard error due to strongly bimodal per-task outcomes.

    64.8%

    Self-reported

  • SEC-bench Pro

    #1 / 8

    SEC-bench Pro is a self-evolving software-security benchmark that measures agent bug hunting on critical, high-complexity systems. It instantiates validated vulnerabilities across the V8 and SpiderMonkey JavaScript engines as reproducible vulnerability-discovery and proof-of-concept-generation tasks with oracle-based validation.

    88.2%

    Self-reported

  • OSWorld 2.1 (partial)

    #1 / 7

    Partial-credit computer-use score on OSWorld 2.1, as reported in the Claude Sonnet 5.5 release. Separate from OSWorld 2.0 and strict completion scores.

    81.5%

    Self-reported

  • FrontierSWE V2

    #3 / 6

    FrontierSWE V2 evaluates agents on open-ended technical projects and reports mean@5. Kept separate from FrontierSWE V1 dominance-score results, which are not comparable.

    61.2%

    Self-reported

  • Terminal-Bench 4.0-AA

    #1 / 5

    Artificial Analysis reported accuracy on terminal tasks with executable final-container-state verifiers.

    65.2%

    Self-reported

  • Vending-Bench 2

    #1 / 5

    Vending-Bench 2 tests longer horizon planning capabilities by evaluating how well AI models can manage a simulated vending machine business over extended periods. The benchmark measures a model's ability to maintain consistent tool usage and decision-making for a full simulated year of operation, driving higher returns without drifting off task.

    1648400.0%

    Self-reported

  • Chartography (no tools)

    #1 / 4

    Chartography visual chart recognition evaluated without tools, distinct from tool-assisted results.

    72.5%

    Self-reported

  • Blueprint-Bench 2

    #1 / 3

    Blueprint-Bench 2 is an agentic spatial reasoning benchmark that evaluates a model's ability to understand, plan, and reason over architectural blueprints and other structured spatial documents. Scores are reported as a normalized score.

    58.6%

    Self-reported

  • CWE-Bench

    #1 / 3

    CWE-Bench evaluates autonomous agents on finding and patching real-world software vulnerabilities.

    71.0%

    Self-reported

  • Gray Swan IPI Benchmark

    #2 / 2

    The Gray Swan IPI Benchmark evaluates indirect prompt-injection robustness by measuring attack success within a fixed number of attempts; lower is better.

    0.0%

    Unverified

  • RiemannBench

    #1 / 2

    RiemannBench evaluates models on advanced mathematics and scientific reasoning tasks, as reported on the Surge public leaderboard.

    80.0%

    Unverified

  • Vals Index

    #1 / 2

    Vals Index measures economic impact across finance, coding, legal, and tax work, with every sector weighted by its contribution to U.S. GDP.

    70.4%

    Unverified

  • WebDev Arena

    #1 / 2

    WebDev Arena is a leaderboard for evaluating AI models on web development tasks, including zero-shot generation, complex prompts, and interactive web UI creation. Models are ranked using Elo ratings based on their performance in coding and web development challenges.

    88.4%

    Unverified