Compare top models

LLM Benchmarks

See how today's leading models write Spacetime code, scored task by task on live modules.

Spacetime vs Postgres
← Back

Google: Gemini 4 Argon

TypeScript · With Guidelines · 2026-11-05
100.0%Task Pass Rate
251/251Checks Passed
96Total Evals

advanced

100% · 12 evals
PassTaskChecksRun Time
✓Atomic Reservation2/212.5s
✓Stable Pagination2/216.9s
✓Online Backfill2/221.6s
✓Incremental Totals2/214s
✓Webhook Ordering2/216.6s
✓Lease Fencing2/215.7s
✓Cancel Reschedule2/236.5s
✓Transactional Quota2/210.5s
✓Scheduled Queue2/215s
✓Procedure Cache2/214.6s
✓Permission Revocation2/212.9s
✓Multi Session Presence2/211s

auth

100% · 9 evals
PassTaskChecksRun Time
✓Auth Identity Check2/27.1s
✓Private Vs Public Table2/213.5s
✓Registered User Gate2/28.9s
✓Admin Bootstrap2/28.7s
✓Role Based Access2/29.8s
✓Ban List2/211.6s
✓Rate Limit2/211.6s
✓Shared Document2/211.6s
✓Secure Projection3/39.4s

basics

100% · 15 evals
PassTaskChecksRun Time
✓Empty Reducers1/18.9s
✓Basic Tables1/16.3s
✓Scheduled Table2/27.4s
✓Struct In Table1/16.4s
✓Insert2/25.7s
✓Update3/39.3s
✓Delete4/47.1s
✓Crud4/48.5s
✓Index Lookup3/38.6s
✓Init4/48s
✓Connect2/26.1s
✓Helper Function3/37.5s
✓Schedule At Time2/25.9s
✓Cancel Schedule2/26.9s
✓Lifecycle Player2/27.3s

data modeling

100% · 6 evals
PassTaskChecksRun Time
✓Event Table2/26.1s
✓Optional Fields2/26.2s
✓Cascade Delete2/27.5s
✓Filter And Aggregate2/28.5s
✓Two Table Join2/217.9s
✓Unique Constraint2/27s

lifecycle

100% · 3 evals
PassTaskChecksRun Time
✓Scheduled Materialization4/411.5s
✓Connection Scoped Presence5/59s
✓Scheduled Private3/316.6s

migrations

100% · 3 evals
PassTaskChecksRun Time
✓Automatic Migration3/310.6s
✓Incremental Migration4/411.4s
✓Hot Swap Compatibility2/29.5s

procedures

100% · 8 evals
PassTaskChecksRun Time
✓Procedure Return2/26.1s
✓Http Fetch2/29.1s
✓Fetch And Store3/310.2s
✓Scheduled Procedure3/39.7s
✓Http Handler2/25.6s
✓Http Router3/38.6s
✓Idempotent Webhook4/410.3s
✓External Upload Flow4/410.9s

queries

100% · 8 evals
PassTaskChecksRun Time
✓View Basic2/26.1s
✓View Per User2/27.8s
✓Range Query2/27.5s
✓Sort And Limit2/215.7s
✓Find First2/27.4s
✓Select Distinct2/27.4s
✓Count Without Collect2/26.8s
✓Multi Column Filter2/28.2s

reducers

100% · 7 evals
PassTaskChecksRun Time
✓Atomic Idempotent Transfer6/612.4s
✓Nested Update3/312.6s
✓Nested Cascade Delete11/1112.9s
✓Batched Delete5/516.6s
✓Deterministic Context5/55.9s
✓Reducer Result Table2/27.2s
✓Caller Error Message2/217.6s

schema

100% · 10 evals
PassTaskChecksRun Time
✓Spacetime Product Type3/322.4s
✓Spacetime Sum Type3/39s
✓Elementary Columns3/38.1s
✓Product Type Columns3/37.4s
✓Sum Type Columns3/37.4s
✓Scheduled Columns2/222.2s
✓Constraints3/37.3s
✓Many To Many5/510s
✓Ecs7/711.8s
✓Multi Column Index5/57.9s

tables

100% · 8 evals
PassTaskChecksRun Time
✓Normalized Collection1/110.8s
✓Heartbeat Isolation1/17.2s
✓Binary Storage2/27.4s
✓Normalized Schema1/16.7s
✓Denormalized Index4/411.6s
✓Autoinc Reference2/28.5s
✓Default Values2/28.2s
✓Special Types1/16.6s

views

100% · 7 evals
PassTaskChecksRun Time
✓Three Table Join2/211.5s
✓Semijoin Intersection2/28.1s
✓Timestamp Window2/211.2s
✓Index And Filter2/210.6s
✓Materialized Aggregate3/318s
✓Query Builder View2/27.2s
✓View Primary Key2/26.8s