{"slug":"github-codeql","name":"GitHub CodeQL","domain":"github.com","verdict":"As of 2026-07-15, ChatGPT, Claude, Gemini, Grok collectively rank GitHub CodeQL #2 of 6 for sast tool for application security. Source: https://modelsagree.com/product/github-codeql (modelsagree.com, CC BY 4.0).","best_rank":2,"categories":1,"brief":{"category":"best-sast-tool-for-application-security","title":"Best SAST tool for application security","rank":2,"of":6,"top":"Semgrep","day":"2026-07-17","why":[{"t":"Deep semantic data-flow analysis","m":["ChatGPT","Claude","Gemini","Grok"],"q":"exceptional semantic data-flow analysis"},{"t":"High precision vulnerability detection","m":["Claude","Grok"],"q":"precision on injection/taint classes is excellent"},{"t":"GitHub-native PR integration","m":["ChatGPT","Claude","Gemini","Grok"],"q":"seamless GitHub-native workflow with PR scanning"},{"t":"Strong security research","m":["ChatGPT","Grok"],"q":"strong security research"}],"gap":[{"t":"Fast CI and IDE scans","m":["ChatGPT","Claude","Gemini","Grok"],"q":"fast CI and IDE scans"},{"t":"Approachable custom rules","m":["ChatGPT","Claude","Gemini","Grok"],"q":"approachable custom rules"},{"t":"Broad modern-language coverage","m":["ChatGPT","Grok"],"q":"broad modern-language coverage"}],"fix":[{"t":"Faster, lighter scans","m":["Claude","Gemini","Grok"],"q":"Slow scans (often 10x Semgrep)"},{"t":"Easier custom query writing","m":["ChatGPT","Claude","Gemini","Grok"],"q":"custom query writing requires learning a complex logic programming language"},{"t":"Broader language and ecosystem support","m":["ChatGPT","Gemini","Grok"],"q":"language coverage is narrower"}]},"entries":[{"slug":"best-sast-tool-for-application-security","title":"Best SAST tool for application security","rank":2,"of":6,"score":15,"appearances":4,"modelRanks":{"ChatGPT":2,"Claude":2,"Gemini":3,"Grok":2},"reason":"Near-tied with Semgrep on merit; exceptional semantic data-flow analysis, auditable queries, strong security research, and effortless GitHub code-scanning integration make it especially powerful for supported languages","reasons":[{"model":"ChatGPT","reason":"Near-tied with Semgrep on merit; exceptional semantic data-flow analysis, auditable queries, strong security research, and effortless GitHub code-scanning integration make it especially powerful for supported languages"},{"model":"Claude","reason":"The deepest widely-available semantic analysis — queries run over a real dataflow graph, precision on injection/taint classes is excellent, it's free for public repos, and PR-native integration via GitHub Advanced Security puts findings where developers already work; assumes your code lives on GitHub."},{"model":"Grok","reason":"Deep semantic/dataflow analysis for high precision and complex vulnerability detection (strong benchmark performance), seamless GitHub-native workflow with PR scanning, low false positives, free for public repos and many use cases, backed by strong research community."},{"model":"Gemini","reason":"Uses a highly sophisticated semantic analysis engine that queries code as a database, enabling deep interprocedural taint tracking and variant analysis natively embedded in GitHub workflows."}],"fixes":[{"model":"ChatGPT","fix":"Query authoring is specialized and language coverage is narrower, making it less suitable for heterogeneous stacks or teams outside GitHub"},{"model":"Claude","fix":"Slow scans (often 10x Semgrep), a steep query-language learning curve for custom rules, and paid use on private repos requires GHAS Code Security licensing that is priced for enterprises, not small teams."},{"model":"Gemini","fix":"Scan times are resource-heavy and slow, custom query writing requires learning a complex logic programming language, and the commercial version is locked to GitHub Enterprise."},{"model":"Grok","fix":"Slower scans, steeper learning for custom queries, limited language support compared to others (~C-like + major ones), best only within GitHub ecosystem."}],"updated":"2026-07-15","rank_history":{"days":["2026-06-29","2026-06-30","2026-07-08","2026-07-09","2026-07-10","2026-07-14","2026-07-15"],"ranks":[4,3,3,5,3,3,2]},"reasoning_shift":[{"model":"ChatGPT","from":"2026-07-14","to":"2026-07-15","added":[{"t":"strong security research","q":"strong security research"},{"t":"effortless GitHub code-scanning integration","q":"effortless GitHub code-scanning integration"},{"t":"heterogeneous stacks or teams outside GitHub","q":"heterogeneous stacks or teams outside GitHub"}],"dropped":[{"t":"excellent vulnerability-path evidence","q":"excellent vulnerability-path evidence"},{"t":"exceptional value for open-source teams","q":"exceptional value for GitHub-centric or open-source teams"},{"t":"build-configuration learning curve","q":"build-configuration learning curve"}]}],"api":"https://modelsagree.com/api/v1/best/best-sast-tool-for-application-security.json"}],"page":"https://modelsagree.com/product/github-codeql","check":"https://modelsagree.com/check?q=GitHub%20CodeQL","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}