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Grok 4.6

by xAI

Grok 4.6 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.

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Models

Grok 4.6

Added 3 Sept 2026

#x-ai

Overview

Grok 4.6 is SpaceXAI's smartest model with frontier performance on coding, knowledge work, and STEM.

How to use / API access

Call via OpenRouter with model id `x-ai/grok-4.6`.

  • openrouter · x-ai/grok-4.6 Docs

OpenRouter id: x-ai/grok-4.6

Benchmarks

  • Intelligence Index (artificial-analysis): 44.3 index
  • Coding Index (artificial-analysis): 76.8 index
  • Agentic Index (artificial-analysis): 53 index
  • Design Arena agenticgamedev (other): 1210 elo · #9
  • Design Arena androidnative (other): 1305 elo · #1
  • Design Arena fullstack (other): 1264 elo · #7
  • Design Arena godotgamedev (other): 1276 elo · #4

Notes

Grok 4.6 is listed in the EDNA Models directory from the OpenRouter catalogue.

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USAGE / OPENROUTER

How much Grok 4.6 is used

Tokens processed through OpenRouter each day. It shows what developers actually run, not every company's private traffic.

Tokens, last 7 days
147B ▲30.6%
Requests, last 7 days
4.1M
Tool calls, last 7 days
2.4M
Intelligence score
44.3
People's vote
1429
Average cost per request
$4.29
Price per million tokens
$2 in · $6 out
025B50B19 Sept: 25.9B tokens, 520K requests20 Sept: 37.1B tokens, 686K requests21 Sept: 49.7B tokens, 921K requests22 Sept: 42.7B tokens, 855K requests23 Sept: 49.9B tokens, 921K requests24 Sept: 31.4B tokens, 817K requests25 Sept: 27.7B tokens, 598K requests26 Sept: 21.5B tokens, 374K requests27 Sept: 14.8B tokens, 297K requests28 Sept: 27.3B tokens, 445K requests29 Sept: 25.3B tokens, 467K requests30 Sept: 36.8B tokens, 533K requests1 Oct: 20.9B tokens, 430K requests2 Oct: 21.6B tokens, 524K requests3 Oct: 16.1B tokens, 267K requests4 Oct: 13.6B tokens, 245K requests5 Oct: 17.8B tokens, 430K requests6 Oct: 20.9B tokens, 446K requests7 Oct: 23.8B tokens, 679K requests8 Oct: 21.2B tokens, 548K requests9 Oct: 16.7B tokens, 484K requests10 Oct: 10.5B tokens, 344K requests11 Oct: 10.3B tokens, 377K requests12 Oct: 15.3B tokens, 472K requests13 Oct: 18.7B tokens, 497K requests14 Oct: 19.9B tokens, 477K requests15 Oct: 17.6B tokens, 463K requests16 Oct: 19.3B tokens, 558K requests17 Oct: 19B tokens, 478K requests18 Oct: 17.5B tokens, 491K requests19 Oct: 23B tokens, 627K requests20 Oct: 20.8B tokens, 658K requests21 Oct: 29.8B tokens, 806K requests19 Sept3 Oct17 Oct21 OctSee where it ranks on the leaderboard →

FROM SPECIFICATIONS TO YOUR WORK

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Check the source

Price date: 2026-10-18. Prices are USD API token rates. Your app subscription, uploads, browsing and tools are separate.

Model source & availability ↗

Understand the evidence

Listed capabilities and third-party benchmark scores do not establish Enterprise DNA task-test results. Validate accuracy and total cost on your own sample.

Intelligence Index: 44.3 (2026-10-18) ↗Coding Index: 76.8 (2026-10-18) ↗Agentic Index: 53 (2026-10-18) ↗
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