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With GPT-5.3-Codex, OpenAI pitches Codex for more than just writing code

sourceArs Technica AI
calendar_todayFebruary 5, 2026
schedule1 min read
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EXECUTIVE SUMMARY

OpenAI Expands Codex Capabilities Beyond Code Writing with GPT-5.3-Codex

Summary

OpenAI introduces GPT-5.3-Codex, expanding the Codex platform's capabilities beyond just coding tasks. The focus is on enhancing user interaction through mid-turn steering and frequent progress updates.

Key Points

  • OpenAI's new model is named GPT-5.3-Codex.
  • The Codex platform is designed for more than just writing code.
  • Emphasis on mid-turn steering allows users to guide the AI's responses.
  • Frequent progress updates enhance user engagement and control.
  • The advancements aim to improve collaboration between humans and AI.
  • OpenAI continues to innovate in the field of artificial intelligence.

Analysis

The introduction of GPT-5.3-Codex signifies a pivotal shift in how AI can assist users, particularly in programming and development tasks. By incorporating features like mid-turn steering, OpenAI is addressing the need for more interactive and user-friendly AI tools, which can significantly enhance productivity and creativity in IT environments.

Conclusion

IT professionals should explore the capabilities of GPT-5.3-Codex to leverage its advanced features for improved coding and project management. Embracing these tools can lead to more efficient workflows and better collaboration within teams.