{"slug":"gvisor-firecracker","name":"gVisor + Firecracker","domain":"gvisor.dev","verdict":"As of 2026-08-14, ChatGPT, Claude, Gemini, Grok collectively rank gVisor + Firecracker #9 of 9 for code execution sandbox for ai agents. Source: https://modelsagree.com/product/gvisor-firecracker (modelsagree.com, CC BY 4.0).","best_rank":9,"categories":1,"entries":[{"slug":"best-code-sandbox-for-ai-agents","title":"Best code execution sandbox for AI agents","rank":9,"of":9,"score":1,"appearances":1,"modelRanks":{"Claude":5},"reason":"The open-source isolation primitives underlying most managed offerings; rolling your own on Firecracker microVMs or gVisor gives maximum control, no per-sandbox vendor markup, full data residency, and proven Google/AWS-grade security boundaries — the right answer for teams with platform engineers and strict cost/compliance needs.","reasons":[{"model":"Claude","reason":"The open-source isolation primitives underlying most managed offerings; rolling your own on Firecracker microVMs or gVisor gives maximum control, no per-sandbox vendor markup, full data residency, and proven Google/AWS-grade security boundaries — the right answer for teams with platform engineers and strict cost/compliance needs."}],"fixes":[{"model":"Claude","fix":"You build and maintain the orchestration, warm-pooling, filesystem, and SDK yourself — significant engineering investment and not remotely turnkey for a typical app developer."}],"updated":"2026-08-14","api":"https://modelsagree.com/api/v1/best/best-code-sandbox-for-ai-agents.json"}],"page":"https://modelsagree.com/product/gvisor-firecracker","check":"https://modelsagree.com/check?q=gVisor%20%2B%20Firecracker","updated":"2026-09-09T13:07:58.066Z","attribution":"modelsagree.com, CC BY 4.0"}