# OpenAI — GPT-6.1 Sol helps CodeRabbit strengthen security across complex codebases

- Company: OpenAI (openai.com)
- Announced: 2026-10-26T13:45:00+00:00
- Category: not stated
- Coverage: not counted
- Announcement: no
- Group: routine
- Source: https://openai.com/index/gpt-6-1-sol-coderabbit-code-security
- Record: https://forck.live/items/28009-gpt-6-1-sol-helps-coderabbit-strengthen-security-across-complex-codebases
- Subject: GPT / ChatGPT / API
- Models affected: GPT-6.1 Sol

CodeRabbit is using OpenAI's GPT-6.1 Sol as the primary model in its security agent, extending code review beyond individual changes to risks across complex codebases. A pull request can affect shared libraries, dependencies and safeguards elsewhere in an application, and OpenAI says Sol helps CodeRabbit connect behavior across files and components to surface potential security issues. CodeRabbit's review is independent of the agent that wrote the code and complements established scanners, and its system also uses other frontier models and security tooling. During pull-request review Sol analyzes changes as developers work, while in Deep Scan it supports broader investigation across repositories, including dependencies and how components interact. CodeRabbit Secure extends that investigation to linked repositories, such as a shared authentication library, to help teams understand how a weakness could affect the wider system. CodeRabbit reports using GPT-6.1 Sol to flag security-related issues across thousands of repositories and organizations, and for user-selected findings it can attempt exploit verification in an isolated sandbox without testing production systems. For supported issues it can draft a pull request with a proposed fix, though human reviewers remain responsible for deciding which changes to ship.

## Evidence

Verbatim from https://openai.com/index/gpt-6-1-sol-coderabbit-code-security:

> CodeRabbit uses GPT-6.1 Sol to investigate security risks across complex codebases. Its security agent helps developers review findings and proposed fixes.

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Record: https://forck.live/items/28009-gpt-6-1-sol-helps-coderabbit-strengthen-security-across-complex-codebases
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md