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

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OpenAI: GPT-6 Astra

TypeScript · With Guidelines · 2026-09-10
99.5%Task Pass Rate
189/190Checks Passed
83Total Evals

auth

100% · 9 evals
PassTaskChecksRun Time
Auth Identity Check1/16.8s
Private Vs Public Table1/16.3s
Registered User Gate1/17s
Admin Bootstrap1/17.5s
Role Based Access1/17.4s
Ban List1/18.5s
Rate Limit1/19.2s
Shared Document1/111.2s
Secure Projection2/27.3s

basics

100% · 15 evals
PassTaskChecksRun Time
Empty Reducers1/16.5s
Basic Tables1/15.6s
Scheduled Table1/16.4s
Struct In Table1/16.2s
Insert2/27.9s
Update3/37.7s
Delete3/36s
Crud4/46.9s
Index Lookup3/37.1s
Init4/47.8s
Connect1/17.1s
Helper Function3/36.8s
Schedule At Time1/18.8s
Cancel Schedule1/113.4s
Lifecycle Player1/15.6s

data modeling

100% · 6 evals
PassTaskChecksRun Time
Event Table1/15.9s
Optional Fields1/16.4s
Cascade Delete1/16.1s
Filter And Aggregate1/17.5s
Wo Table Join1/17.1s
Unique Constraint1/15s

lifecycle

100% · 3 evals
PassTaskChecksRun Time
Scheduled Materialization4/410.5s
Connection Scoped Presence4/47.6s
Scheduled Private3/314.6s

migrations

100% · 3 evals
PassTaskChecksRun Time
Automatic Migration3/39.9s
Incremental Migration4/412s
Hot Swap Compatibility2/211.5s

procedures

100% · 8 evals
PassTaskChecksRun Time
Procedure Return2/25.3s
Http Fetch2/26.6s
Fetch And Store3/36.8s
Scheduled Procedure3/38.3s
Http Handler2/25.4s
Http Router2/26s
Idempotent Webhook3/311.2s
External Upload Flow4/411s

queries

88% · 8 evals
PassTaskChecksRun Time
View Basic0/17.6s
View Per User1/15.2s
Range Query1/18.5s
Sort And Limit1/17.6s
Find First1/17.6s
Select Distinct1/17s
Count Without Collect1/17.2s
Multi Column Filter1/18.7s

reducers

100% · 6 evals
PassTaskChecksRun Time
Atomic Idempotent Transfer5/512.3s
Nested Update3/310.3s
Nested Cascade Delete11/1112.2s
Batched Delete4/413.2s
Deterministic Context5/57.5s
Reducer Result Table2/25.2s

schema

100% · 10 evals
PassTaskChecksRun Time
Spacetime Product Type3/37.6s
Spacetime Sum Type3/311.9s
Elementary Columns3/39.5s
Product Type Columns3/36.1s
Sum Type Columns3/38.6s
Scheduled Columns2/27s
Constraints3/38.6s
Many To Many5/59.7s
Ecs7/714.6s
Multi Column Index5/58.6s

tables

100% · 8 evals
PassTaskChecksRun Time
Normalized Collection1/15.9s
Heartbeat Isolation1/15.7s
Binary Storage2/28.3s
Normalized Schema1/17.6s
Denormalized Index4/411.5s
Autoinc Reference2/27.1s
Default Values2/28.9s
Special Types1/17.2s

views

100% · 7 evals
PassTaskChecksRun Time
Hree Table Join2/211.1s
Semijoin Intersection2/27.8s
Imestamp Window2/28.6s
Index And Filter2/27.4s
Materialized Aggregate2/220s
Query Builder View2/25.9s
View Primary Key2/27.4s