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GPT-5 Codex AI model deployment for coding tasks

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Last updated
πŸ“° 1 unique sources, 1 articles

Summary

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OpenAI is deploying the GPT-5 Codex model to enhance its AI coding assistant, Codex. This model improves performance in real-world coding tasks and code refactoring. The rollout is ongoing, with full availability expected in the coming days. Codex is an AI agent designed to automate coding-related tasks. It supports users who may not have extensive programming knowledge, allowing them to develop applications through natural language instructions. The new GPT-5 Codex model aims to compete with Claude Code, currently the market leader in AI coding.

Timeline

  1. 16.09.2025 03:51 πŸ“° 1 articles Β· ⏱ 1d ago

    GPT-5 Codex model rollout begins

    OpenAI started deploying the GPT-5 Codex model to enhance its AI coding assistant, Codex. The model improves performance in real-world coding tasks and code refactoring, with a 74.5% success rate on the SWE-bench Verified benchmark. The rollout is ongoing, with full availability expected in the coming days.

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Information Snippets

  • The GPT-5 Codex model is being rolled out to all Codex instances, including Terminal, IDE extension, and Codex Web.

    First reported: 16.09.2025 03:51
    πŸ“° 1 source, 1 article
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  • GPT-5 Codex achieves a 74.5% success rate on the SWE-bench Verified benchmark.

    First reported: 16.09.2025 03:51
    πŸ“° 1 source, 1 article
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  • The model improves code refactoring evaluations from 33.9% with GPT-5 to 51.3% with GPT-5-Codex.

    First reported: 16.09.2025 03:51
    πŸ“° 1 source, 1 article
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  • The rollout is ongoing, with full availability expected in the coming days.

    First reported: 16.09.2025 03:51
    πŸ“° 1 source, 1 article
    Show sources
  • Codex supports users in automating coding tasks and developing applications through natural language instructions.

    First reported: 16.09.2025 03:51
    πŸ“° 1 source, 1 article
    Show sources