Does Embeddings have temperature?

You really don’t need to make multiple calls to counter any symptom. Use your multiple calls for other semantic search techniques.

=== Non-Determinism Report for model=text-embedding-3-large ===
Input text: 'Artificial intelligence is changing the world.'
Number of trials: 10
Embedding dimension: 3072
Pairwise similarities across 45 pairs:
  Min:    0.999997
  Max:    1.000000
  Mean:   0.999999
  Median: 0.999999
  StDev:  0.000001

Average similarity of each run’s vector to the ‘mean vector’: 1.000000
Mean dimension-wise stdev: 0.000015
Max dimension-wise stdev:  0.000071