1969 World Series winner

factual stability · fact-world-series-1969 · hash 2cb6e7fe6cb4…

Prompt

Which team won the 1969 Major League Baseball World Series?

Refusal rate per model per week.
Model	2026-W17	2026-W18	2026-W19	2026-W20	2026-W21	2026-W22	2026-W23	2026-W24	2026-W25	2026-W26	2026-W27	2026-W28	2026-W29
gpt-5.5	—	—	—	—	—	—	—	—	—	—	`0.00`	—	`0.00`
llama3.2:3b	—	—	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`
claude-opus-4-8	—	—	—	—	—	—	—	—	—	—	—	`0.00`	—
claude-opus-4-7	—	`0.00`	—	`0.00`	—	`0.00`	—	`0.00`	—	`0.00`	—	—	—
gpt-5.1	`0.00`	—	`0.00`	—	`0.00`	—	`0.00`	—	`0.00`	—	—	—	—

Hedge density per model per week.
Model	2026-W17	2026-W18	2026-W19	2026-W20	2026-W21	2026-W22	2026-W23	2026-W24	2026-W25	2026-W26	2026-W27	2026-W28	2026-W29
gpt-5.5	—	—	—	—	—	—	—	—	—	—	`0.00`	—	`0.00`
llama3.2:3b	—	—	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.00`	`0.12`	`0.00`	`0.00`	`0.00`
claude-opus-4-8	—	—	—	—	—	—	—	—	—	—	—	`0.00`	—
claude-opus-4-7	—	`0.00`	—	`0.00`	—	`0.00`	—	`0.00`	—	`0.00`	—	—	—
gpt-5.1	`0.00`	—	`0.00`	—	`0.00`	—	`0.00`	—	`0.00`	—	—	—	—

Median length per model per week.
Model	2026-W17	2026-W18	2026-W19	2026-W20	2026-W21	2026-W22	2026-W23	2026-W24	2026-W25	2026-W26	2026-W27	2026-W28	2026-W29
gpt-5.5	—	—	—	—	—	—	—	—	—	—	`16`	—	`16`
llama3.2:3b	—	—	`29`	`28`	`28`	`29`	`29`	`28`	`28`	`28`	`27`	`28`	`28`
claude-opus-4-8	—	—	—	—	—	—	—	—	—	—	—	`63`	—
claude-opus-4-7	—	`63`	—	`62`	—	`62`	—	`52`	—	`67`	—	—	—
gpt-5.1	`12`	—	`16`	—	`16`	—	`16`	—	`16`	—	—	—	—

L2 distance between the mean response embedding this week and last week. Higher = more semantic shift. How this is measured.

Embedding centroid shift per model, 2026-W29.
Model	Shift
gpt-5.5	`0.0013`
llama3.2:3b	`0.0005`