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xAI
Grok 4.5
Comprehensive benchmark performance across 11 evaluation categories
Composite Score
0.0/100Rank
#4
Token Benchmark
22.6Lower burn, higher score
Total Tokens
1.0M
~34.2k/test
Category Radar
The full radar chart is shown on wider screens. On mobile, the category breakdown below provides the same values in a readable stacked layout.
Historical Composite Score
Category Breakdown
| # | Category | Score | Tests | 7-Day Trend | Weight |
|---|---|---|---|---|---|
| 1 | Instruction Following | 100.0 | 3 | 1.0x | |
| 2 | Code Quality | 98.3 | 3 | 1.0x | |
| 3 | Coding Tasks | 98.0 | 3 | 1.0x | |
| 4 | Feature Implementation | 95.7 | 3 | 1.0x | |
| 5 | Bug Introduction Rate | 95.7 | 3 | 1.0x | |
| 6 | Performance & Efficiency | 94.0 | 3 | 1.0x | |
| 7 | Bug Fixes | 93.3 | 3 | 1.0x | |
| 8 | Code Thoroughness | 91.8 | 3 | 1.0x | |
| 9 | Security Awareness | 85.2 | 3 | 1.0x | |
| 10 | Long Reasoning | 67.7 | 3 | 1.0x | |
| 11 | Token Efficiency | 22.6 | 30 | 1.0x |
Individual Test Results
Token Efficiency22.6
Token Efficiency is computed from every successful task in the run. The model with the lowest average token burn receives 100, and heavier token usage is penalized proportionally.
Avg Tokens/Test
34.2k
Total Tokens
1.0M
Long Reasoning67.7
Mathematical Proof
16.2k tok38.5s81.2
Legal Reasoning Chain
20.9k tok55.4s74.0
Multi-step Logic Puzzle
69.1k tok3m 8s47.8
Coding Tasks98.0
Graph Algorithm Implementation
23.4k tok33.0s97.0
REST API Design
19.3k tok21.1s100.0
Concurrent Data Pipeline
19.7k tok32.4s97.0
Bug Fixes93.3
Off-by-One Boundary Fix
18.4k tok25.9s80.0
Race Condition Detection
20.4k tok34.6s100.0
Memory Leak Fix
26.3k tok45.8s100.0
OAuth2 Integration
17.3k tok19.9s89.0
Search Autocomplete
30.2k tok55.6s98.0
Webhook System
16.2k tok14.6s100.0
Edge Case Coverage
71.1k tok59.5s95.0
Test Suite Completeness
73.6k tok1m 51s92.0
Error Path Completeness
96.9k tok3m 2s88.4
Refactor Without Regression
30.7k tok43.9s94.0
Dependency Upgrade Safety
59.6k tok2m 45s96.0
Merge Conflict Resolution
28.1k tok1m 7s97.0
SQL Injection Prevention
31.7k tok32.0s84.4
Secret Management
50.2k tok1m 25s87.2
XSS Mitigation
23.0k tok1m 14s84.0
Structured Output Compliance
16.5k tok21.2s100.0
Multi-step Instruction Chain
16.8k tok19.7s100.0
Constraint Adherence
15.0k tok9.7s100.0
Code Quality98.3
Idiomatic Python
37.4k tok47.5s99.0
Clean Architecture Patterns
31.7k tok58.6s100.0
TypeScript Best Practices
38.6k tok59.3s96.0
Memory-efficient Processing
50.9k tok2m 54s98.0
Query Optimization
34.3k tok1m 30s84.0
Algorithm Complexity
21.4k tok50.2s100.0
Regression History
13Overall Compositeminorresolved
Score dropped -3.3% from 86.8 to 83.9
Detected Jun 29, 2026·Resolved Jun 29, 2026
Code Thoroughnessminor
Score dropped -3.8% from 92.9 to 89.4
Detected Jun 28, 2026
Feature Implementationminorresolved
Score dropped -3.2% from 97.8 to 94.7
Detected Jun 24, 2026·Resolved Jun 24, 2026
Long Reasoningmoderate
Score dropped -5.4% from 73.8 to 69.8
Detected Jun 21, 2026
Bug Fixesminorresolved
Score dropped -3.3% from 96.4 to 93.3
Detected Jun 20, 2026·Resolved Jun 20, 2026
Coding Tasksmoderate
Score dropped -8.3% from 93.5 to 85.7
Detected Jun 19, 2026
Code Thoroughnessmoderateresolved
Score dropped -6.0% from 93.3 to 87.7
Detected Jun 18, 2026·Resolved Jun 25, 2026
Feature Implementationminorresolved
Score dropped -4.0% from 98.2 to 94.3
Detected Jun 17, 2026·Resolved Jun 17, 2026
Security Awarenessminor
Score dropped -3.3% from 93.3 to 90.2
Detected Jun 15, 2026
Overall Compositemoderateresolved
Score dropped -5.5% from 87.2 to 82.4
Detected Jun 14, 2026·Resolved Jun 14, 2026
Coding Tasksmajorresolved
Score dropped -31.6% from 98.4 to 67.3
Detected Jun 14, 2026·Resolved Jun 14, 2026
Code Qualitymajorresolved
Score dropped -30.7% from 97.1 to 67.3
Detected Jun 14, 2026·Resolved Jun 14, 2026
Token Efficiencymajor
Score dropped -78.5% from 61.5 to 13.2
Detected Jun 6, 2026
Outage History
23timeout
Started Jul 14, 6:01 PM·Ended Jul 14, 6:30 PM· checks affected
timeout
Started Jul 14, 11:31 AM·Ended Jul 14, 12:00 PM· checks affected
error
Started Jul 8, 6:00 PM·Ended Jul 9, 5:30 PM· checks affected
error
Started Jul 6, 6:00 AM·Ended Jul 6, 6:30 AM· checks affected
error
Started Jul 2, 6:30 PM·Ended Jul 2, 7:00 PM· checks affected
error
Started Jul 1, 2:00 PM·Ended Jul 1, 2:30 PM· checks affected
error
Started Jul 1, 12:30 PM·Ended Jul 1, 1:00 PM· checks affected
error
Started Jul 1, 12:30 AM·Ended Jul 1, 1:30 AM· checks affected
error
Started Jun 30, 8:00 PM·Ended Jun 30, 8:30 PM· checks affected
error
Started Jun 30, 5:00 PM·Ended Jun 30, 5:30 PM· checks affected
error
Started Jun 30, 9:30 AM·Ended Jun 30, 10:00 AM· checks affected
timeout
Started Jun 30, 4:31 AM·Ended Jun 30, 5:00 AM· checks affected
error
Started Jun 29, 9:30 PM·Ended Jun 29, 10:00 PM· checks affected
error
Started Jun 26, 11:00 PM·Ended Jun 26, 11:30 PM· checks affected
error
Started Jun 26, 12:00 PM·Ended Jun 26, 12:30 PM· checks affected
error
Started Jun 26, 12:30 AM·Ended Jun 26, 1:00 AM· checks affected
error
Started Jun 24, 6:00 PM·Ended Jun 24, 6:30 PM· checks affected
error
Started Jun 23, 11:00 PM·Ended Jun 23, 11:30 PM· checks affected
timeout
Started Jun 22, 1:31 AM·Ended Jun 22, 2:00 AM· checks affected
error
Started Jun 21, 6:00 PM·Ended Jun 21, 6:30 PM· checks affected
error
Started Jun 19, 6:00 PM·Ended Jun 19, 6:30 PM· checks affected
error
Started Jun 17, 9:00 PM·Ended Jun 17, 9:30 PM· checks affected
error
Started Jun 17, 8:30 AM·Ended Jun 17, 9:00 AM· checks affected