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LLM Benchmarks

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

anthropic/claude-opus-5

Typescript · With Guidelines
98.9%Task Pass Rate
88/89Checks Passed
47Total Evals

Pass Rate Over Time

Click a data point to view results from that date.

auth

100% · 8 evals
StatusTask IDChecksRun Time
t_041_registered_user_gate1/17.2s
t_042_admin_bootstrap1/17.6s
t_043_role_based_access1/18.1s
t_044_ban_list1/110.1s
t_045_rate_limit1/17.7s
t_046_shared_document1/18.7s
t_026_auth_identity_check1/15.8s
t_027_private_vs_public_table1/16.6s

basics

97% · 15 evals
StatusTask IDChecksRun Time
t_038_schedule_at_time1/17.1s
t_039_cancel_schedule1/17.3s
t_040_lifecycle_player1/17.4s
t_000_empty_reducers1/17.1s
t_001_basic_tables1/15.5s
t_002_scheduled_table1/18.0s
t_003_struct_in_table0/16.5s
t_004_insert2/28.0s
t_005_update3/38.5s
t_006_delete3/36.4s
t_007_crud4/46.4s
t_008_index_lookup3/38.5s
t_009_init4/46.7s
t_010_connect1/15.8s
t_011_helper_function3/37.5s

data modeling

100% · 6 evals
StatusTask IDChecksRun Time
t_024_event_table1/16.7s
t_025_optional_fields1/16.7s
t_028_cascade_delete1/16.7s
t_029_filter_and_aggregate1/110.3s
t_030_two_table_join1/17.2s
t_031_unique_constraint1/15.0s

queries

100% · 8 evals
StatusTask IDChecksRun Time
t_032_range_query1/17.8s
t_033_sort_and_limit1/17.8s
t_034_find_first1/15.6s
t_035_select_distinct1/15.5s
t_036_count_without_collect1/17.8s
t_037_multi_column_filter1/16.4s
t_022_view_basic1/17.8s
t_023_view_per_user1/17.7s

schema

100% · 10 evals
StatusTask IDChecksRun Time
t_012_spacetime_product_type3/37.5s
t_013_spacetime_sum_type3/39.0s
t_014_elementary_columns3/37.3s
t_015_product_type_columns3/37.6s
t_016_sum_type_columns3/36.3s
t_017_scheduled_columns2/27.0s
t_018_constraints3/37.7s
t_019_many_to_many5/511.3s
t_020_ecs7/711.3s
t_021_multi_column_index5/56.7s