GPT 5.4 is a big step for Codex

1. 1Evaluate the performance of GPT 5.4 on various tasks
2. 2Compare the results with Claude and other language models
3. 3Assess the strengths and weaknesses of each model
4. 4Consider the implications for agent development and evaluation

AI researchers and developers benefit from understanding the capabilities and limitations of different language models, such as GPT 5.4 and Claude, to inform their design and development decisions

💡 Different language models have unique strengths and weaknesses, and understanding these differences is crucial for developing effective agents

🤖 GPT 5.4 advances Codex, but Claude still leads in agent evaluation