BenchAtlas

Rankings / xAI

Grok 4.1 Fast Reasoning

proprietary

release date unknown

BenchAtlas Index

as of 2026-09-11
58.8
base configuration
rank #170
8 families · 3 categories · medium

Benchmark evidence

37 results
human preference
Chinese (style control)older version
arena=text · category=chinese · style_control=true
1463.8
1454.01473.5
communityLMArena Leaderboard Dataset
Coding (style control)older version
arena=text · category=coding · style_control=true
1460.6
1454.81466.3
communityLMArena Leaderboard Dataset
Industry Software And It Services (style control)older version
arena=text · category=industry_software_and_it_services · style_control=true
1455.8
1450.91460.7
communityLMArena Leaderboard Dataset
Hard Prompts English (style control)older version
arena=text · category=hard_prompts_english · style_control=true
1448.0
1442.41453.7
communityLMArena Leaderboard Dataset
Industry Medicine And Healthcare (style control)older version
arena=text · category=industry_medicine_and_healthcare · style_control=true
1446.2
1436.11456.4
communityLMArena Leaderboard Dataset
Industry Life And Physical And Social Science (style control)older version
arena=text · category=industry_life_and_physical_and_social_science · style_control=true
1445.5
1438.81452.2
communityLMArena Leaderboard Dataset
English (style control)older version
arena=text · category=english · style_control=true
1442.5
1437.91447.1
communityLMArena Leaderboard Dataset
Hard Prompts (style control)older version
arena=text · category=hard_prompts · style_control=true
1441.0
1436.91445.1
communityLMArena Leaderboard Dataset
French (style control)older version
arena=text · category=french · style_control=true
1440.0
1423.01457.0
communityLMArena Leaderboard Dataset
Expert (style control)older version
arena=text · category=expert · style_control=true
1438.1
1428.51447.6
communityLMArena Leaderboard Dataset
Overall (style control)
arena=text · category=overall · style_control=true
1430.3
1427.01433.5
communityLMArena Leaderboard Dataset
Spanish (style control)older version
arena=text · category=spanish · style_control=true
1428.5
1413.01444.1
communityLMArena Leaderboard Dataset
Industry Legal And Government (style control)older version
arena=text · category=industry_legal_and_government · style_control=true
1425.4
1415.71435.1
communityLMArena Leaderboard Dataset
Exclude Ties (style control)older version
arena=text · category=exclude_ties · style_control=true
1424.0
1419.41428.5
communityLMArena Leaderboard Dataset
Polish (style control)older version
arena=text · category=polish · style_control=true
1423.4
1407.51439.3
communityLMArena Leaderboard Dataset
Longer Query (style control)older version
arena=text · category=longer_query · style_control=true
1422.3
1417.01427.5
communityLMArena Leaderboard Dataset
Industry Mathematical (style control)older version
arena=text · category=industry_mathematical · style_control=true
1422.0
1410.31433.6
communityLMArena Leaderboard Dataset
German (style control)older version
arena=text · category=german · style_control=true
1418.5
1398.31438.7
communityLMArena Leaderboard Dataset
Math (style control)older version
arena=text · category=math · style_control=true
1417.1
1406.81427.4
communityLMArena Leaderboard Dataset
Industry Business And Management And Financial Operations (style control)older version
arena=text · category=industry_business_and_management_and_financial_operations · style_control=true
1416.7
1410.41422.9
communityLMArena Leaderboard Dataset
Creative Writing (style control)older version
arena=text · category=creative_writing · style_control=true
1414.7
1407.81421.6
communityLMArena Leaderboard Dataset
Multi Turn (style control)older version
arena=text · category=multi_turn · style_control=true
1413.8
1407.21420.3
communityLMArena Leaderboard Dataset
Non English (style control)older version
arena=text · category=non_english · style_control=true
1413.5
1409.51417.7
communityLMArena Leaderboard Dataset
Russian (style control)older version
arena=text · category=russian · style_control=true
1412.2
1404.71419.7
communityLMArena Leaderboard Dataset
Industry Writing And Literature And Language (style control)older version
arena=text · category=industry_writing_and_literature_and_language · style_control=true
1407.6
1401.81413.4
communityLMArena Leaderboard Dataset
Industry Entertainment And Sports And Media (style control)older version
arena=text · category=industry_entertainment_and_sports_and_media · style_control=true
1402.8
1396.61409.1
communityLMArena Leaderboard Dataset
Instruction Following (style control)older version
arena=text · category=instruction_following · style_control=true
1401.7
1396.41406.9
communityLMArena Leaderboard Dataset
Korean (style control)older version
arena=text · category=korean · style_control=true
1378.3
1357.61399.0
communityLMArena Leaderboard Dataset
knowledge science
GPQA Diamond
implementation=vals-ai
84.3 %independentVals AI
MMLU-Pro
implementation=vals-ai
84.2 %independentVals AI
multimodal
MMMU
implementation=vals-ai
72.7 %independentVals AI
professional
CaseLaw60.5 %independentVals AI
CorpFin66.0 %independentVals AI
LegalBench82.5 %independentVals AI
MedQA92.1 %independentVals AI
TaxEval73.1 %independentVals AI
reasoning math
AIME
implementation=vals-ai
91.9 %independentVals AI