All times Eastern (ET)Provider pages checked daily at
ProSign inRSS

Grok 4 (0709)

API ID grok-4-0709

grok-4-0709 was an xAI model.

Status
Retired
Released
—
Shutdown
May 15, 2026
Replacement
Grok 4.3grok-4.3

grok-4-0709 stopped serving on May 15, 2026. Requests to it are now redirected to grok-4.3 and billed at its price.

How to migrate to Grok 4.3

Benchmarks

Scores as each source published them
or

Comparing with Grok 3, the previous model in this line. A score is compared only with the same benchmark from the same source, at the same setting where both have it. Full comparison: prices, limits, features

Arena

ArenaGrok 4 (0709)Grok 3ChangeRankDateSource
Text
By category
  • Math 1425 rank 118 vs not rated
  • Creative writing 1394 rank 117 vs not rated
  • Instruction following 1396 rank 151 vs not rated
  • Hard prompts 1420 rank 156 vs not rated
  • Long prompts 1416 rank 151 vs not rated
  • Multi-turn 1413 rank 146 vs not rated
  • Expert 1429 rank 147 vs not rated
1411 ±4not rated148 of 415
39,694 votes		Oct 13, 2026source
Text: Coding1435 ±7not rated174 of 410
8,038 votes		Oct 13, 2026source
Vision1184 ±7not rated102 of 165
30,191 votes		Oct 9, 2026source
Search1123 ±6not rated40 of 42
19,195 votes		Oct 13, 2026source

Rated as grok-4-0709. Ratings come from people voting between two anonymous answers; Text, Vision and Search are style-controlled, as on arena.ai. Data: Arena (arena.ai), CC BY 4.0.

Epoch AI

BenchmarkGrok 4 (0709)Grok 3ChangeSettingRunSource
GPQA Diamond87.0%75.8%+11.2 ptssource
OTIS Mock AIME 2024-202584.0%55.6%+28.4 ptssource

Run independently by Epoch AI. Data: Epoch AI, Capabilities & benchmarking (epoch.ai/benchmarks), CC BY.

On cloud platforms

All platform dates
PlatformPlatform IDStateShutdownTime leftReplacementSource
Microsoft Foundryversion 1grok-4Activenone announced—source

Read daily from each platform's own pages. The shutdown date and countdown on this page use xAI's own date.

Price history

USD per 1M tokens, standard tier

No price history yet.

Prices

USD per 1M tokens, every type and band, by tier

No published prices.

Changelog

Changes we detected on xAI's pages
  1. Retired

    grok-4-0709 has been retired

    Info

Last checked · Sources: xAI pricing, xAI notices, xAI release notes