Grok 4 vs Grok Code Fast 1
Change modelsGrok 4xAI
IndexAll categories, out of 100.
50.0 ±4.0 best
41.2 ±7.4
GapIndex points below the top.
Top
−8.8
CoverageIndex weight that has results.
95% best
75%
SpeedOutput tokens per second.
78/s
172/s best
EloLMArena rating and rank.
1411
—
ReleasedMonth of release.
2025-07
2025-08
Input / 1MUS dollars per 1M input tokens.
—
$0.20
Output / 1MUS dollars per 1M output tokens.
—
$1.50
1K chats2K tokens in, 500 out, each.
—
$1.15
1K documents20K tokens in, 1K out, each.
—
$5.50
1K agent tasks200K tokens in, 20K out, each.
—
$70.00
ContextMaximum tokens in one request.
128K
256K best
AgenticMulti-step tasks with tools.
48.0 best
42.9
CodingCode writing and repair.
50.9 best
45.5
ReasoningLogic problems and puzzles.
47.3 best
40.3
MultimodalTasks with images and text.
49.6
—
KnowledgeFacts and expert knowledge.
55.8 best
38.9
MultilingualTasks in many languages.
—
—
InstructionTasks with strict prompt rules.
39.2 best
27.7
MathMath problems.
50.5
—
Benchmarks
10 sharedOnly Grok 4: 30Only Grok Code Fast 1: 1
Grok 4
Grok Code Fast 1