wild guess but maybe quantization is breaking the test sometimes

this increases distance

Author: SamSaffron

spec/models/ai_tool_spec.rb

@@ -272,7 +272,7 @@ def stub_embeddings
       @counter = 0
       stub_request(:post, cloudflare_embedding_def.url).to_return(
         status: 200,
-        body: lambda { |req| { result: { data: [([@counter += 1] * 1024)] } }.to_json },
+        body: lambda { |req| { result: { data: [([@counter += 2] * 1024)] } }.to_json },
         headers: {
         },
       )