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188  },
189  "predictions": {
190    "P1": "cosine distance is 0/1/2 for same/orthogonal/antipodal normalized embeddings",
191    "P2": "for d=8 and small sigma, E[distance] ~= 7 sigma^2",
192    "P3": "for two unit linear tasks at angle theta, partition gain per task = (1-|cos(theta)|)/2"
193  }
194}