GenRank™

Codex

ai agent
GenRank Score
90.1

An AI agent developed by OpenAI, based on GPT-3, capable of translating natural language to code.

Also Known As

CodexOpenAI CodexCodex coding agent
3 questions•1 category
Which AI tools are best for code generation and review?AI Coding Assistants
Score
42.3
Rank
#5

Score History

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Average Rank
#2.0
Median
#2
Range
#2–#2
🏆Top 3 in 2/2 models

Rankings by Model

Claude Haiku 4.5 #2GPT-5.4 mini #2
What are the best AI coding assistants for developers?AI Coding Assistants
Score
27.6
Rank
#5

Score History

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Average Rank
#4.5
Median
#5
Range
#4–#5
Consistency
★★★σ=0.5
🎯Top 5 in 2/2 models

Rankings by Model

GPT-5.4 mini #4Grok 4.3 #5
What are the best AI assistants for learning to program?AI Coding Assistants
Score
20.3
Rank
#9

Score History

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Mention Rank: #3