{"id":"code-interpreter","slug":"code-interpreter","name":"Code interpreter tool for LLMs","shortName":"Code interpreter tool for LLMs","problemStatement":"Give any model a sandboxed REPL without OpenAI lock-in.","whenNotTopPick":"Happy inside one vendor's hosted interpreter and accept lock-in.","categoryIds":["cat-sandboxes-browsers"],"depotPickProviderId":"e2b","depotPickRationale":"dx + lockInRisk (prefer E2B) + isolation.","runnersUpIds":["modal","anthropic","openai","upstash-box"],"weights":{"capabilityFit":0.25,"pricePerformance":0.18,"latencyReliability":0.15,"developerDx":0.15,"privacyPosture":0.1,"lockInRisk":0.07,"maturity":0.1},"methodologyNotes":"dx + lockInRisk (prefer E2B) + isolation.","tags":["code"],"depth":{"whenNotToUse":{"text":"Happy inside one vendor's hosted interpreter and accept lock-in.","source":"editorial `whenNotTopPick` (data/jtbds.json)"},"whenNotToUseReason":null,"runnerUp":{"providerId":"modal","name":"Modal","overallForJob":8.44,"pickOverallForJob":8.56,"beatsPickOn":["pricePerformance","developerDx","maturity"],"source":"first resolvable entry of the job's editorially ranked `runnersUpIds`; scores are stored job-weighted scores"},"runnerUpReason":null,"lockIn":{"pickLockInRisk":4,"runnerUpLockInRisk":4.5,"scale":"0–10 stored curated estimate; higher = more lock-in (worse)","pickExitSignals":[],"runnerUpExitSignals":[],"pickNotes":[],"selfHostFallback":[{"id":"e2b-sdk","name":"E2B SDK","license":"Apache-2.0","sourceUrl":"https://github.com/e2b-dev/e2b/blob/main/LICENSE"},{"id":"firecracker","name":"Firecracker","license":"Apache-2.0","sourceUrl":"https://raw.githubusercontent.com/firecracker-microvm/firecracker/main/LICENSE"}],"migration":"The pick has lower stored lock-in risk than runner-up Modal (4 vs 4.5). Self-host fallback listed for this job: E2B SDK, Firecracker.","migrationReason":null,"derivedFrom":"stored lockInRisk scores, provider tags (oss, self-host, openai-compat, open-models), free rows that list this job, and verbatim provider notes. No migration guide was invented."}},"freshness":{"pick":{"score":{"asOf":"2026-09-14","ageDays":43,"stale":true,"staleAfterDays":30,"reason":null},"lastReviewed":{"asOf":"2026-09-14","ageDays":43,"stale":true,"staleAfterDays":30,"reason":null},"sourceCheck":{"checkedAt":"2026-10-27","sourceUrls":2,"sourcesReachable":2,"pricingRows":13,"pricingRowsReconfirmed":1,"note":"A source re-check confirms the page is reachable and, for pricing rows, that the stored amount and SKU name appear on it. It does not re-derive or change the score.","reason":null}}}}