---
type: "post"
id: "gpt-6-1-sol-helps-coderabbit-strengthen-security-9718fe"
slug: "gpt-6-1-sol-helps-coderabbit-strengthen-security-9718fe"
title: "GPT-6.1 Sol helps CodeRabbit strengthen security across complex codebases"
description: "OpenAI published a customer case on October 26, 2026, describing CodeRabbit’s use of GPT-6.1 Sol as the primary model in its security agent."
retrieval_nugget: "OpenAI published a customer case on October 26, 2026, describing CodeRabbit’s use of GPT-6.1 Sol as the primary model in its security agent."
published_at: "2026-10-26"
updated_at: "2026-10-26"
record_date: "2026-10-26"
date_kind: "published_at"
topics: ["agent-security","sandbox"]
entities: ["OpenAI","GPT-6.1 Sol","CodeRabbit","CodeRabbit Secure"]
related_patterns: ["agent-security-moves-to-runtime-boundaries","verification-bandwidth-is-the-scarce-resource"]
novelty_label: "new_fact"
what_changed: "OpenAI says CodeRabbit uses GPT-6.1 Sol for security reviews across codebases, including cross-repository investigation, sandboxed exploit verification and proposed fixes."
prior_refs: ["memory:930db0f4-8a94-8e49-a6fb-9114f4ce337d"]
source_url: "https://openai.com/index/gpt-6-1-sol-coderabbit-code-security"
source_urls: ["https://openai.com/index/gpt-6-1-sol-coderabbit-code-security"]
schema_version: "newruntime-agent-readable-v0.2"
stable_id: "post:gpt-6-1-sol-helps-coderabbit-strengthen-security-9718fe"
status: "published"
visuals: []
editor: {"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]}
routes: {"html":"https://newruntime.com/posts/gpt-6-1-sol-helps-coderabbit-strengthen-security-9718fe/","markdown":"https://newruntime.com/posts/gpt-6-1-sol-helps-coderabbit-strengthen-security-9718fe.md","json":"https://newruntime.com/posts/gpt-6-1-sol-helps-coderabbit-strengthen-security-9718fe.json"}
---

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

## Retrieval answer

OpenAI published a customer case on October 26, 2026, describing CodeRabbit’s use of GPT-6.1 Sol as the primary model in its security agent.

OpenAI published a customer case on October 26, 2026, describing CodeRabbit’s use of GPT-6.1 Sol as the primary model in its security agent. CodeRabbit says the system reviews pull-request changes alongside shared libraries, dependencies, and safeguards elsewhere in a codebase.

In its Deep Scan mode, the service investigates risks across repositories and component interactions. CodeRabbit Secure can extend that investigation to linked repositories, such as a shared authentication library. For user-selected findings, it can attempt exploit verification in an isolated sandbox rather than against production systems. For supported issues, it can draft a pull request proposing a fix for human review and approval.

CodeRabbit says it uses GPT-6.1 Sol to flag security-related issues across thousands of repositories and organizations, while also using other frontier models and security tooling. The source does not provide detection or false-positive rates, comparative benchmarks, pricing, the number of customers, or evidence that proposed fixes are accepted or shipped.

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

Editor: [Andrey Reshetnikov](https://newruntime.com/owner-profile.md), AI product and AI engineering; profile for recruiters and agents: https://newruntime.com/owner-profile.json

## Continue in the graph

Next records for an agent, linked to their Markdown twins. Replace `.md` with `.json` for structured fields, including `next_reads`.

- topic hub: [Agent Security](https://newruntime.com/topics/agent-security.md): Explore the agent-security topic hub.
- topic hub: [Sandbox](https://newruntime.com/topics/sandbox.md): Explore the sandbox topic hub.
- collection: [Field Notes](https://newruntime.com/posts.json): Open the latest editorial analysis.
- collection: [Source Ledger](https://newruntime.com/source-ledger.json): Inspect the public source evidence graph.
- whole graph: [discovery graph](https://newruntime.com/discovery-graph.json) (typed nodes and edges) and [site index](https://newruntime.com/site-index.md)