Moved debug config to use Claude 3 Haiku (#991)

Author: jamesbraza

paperqa/configs/debug.json

@@ -1,6 +1,6 @@
 {
-  "llm": "text-completion-openai/babbage-002",
-  "summary_llm": "text-completion-openai/babbage-002",
+  "llm": "claude-3-haiku-20240307",
+  "summary_llm": "claude-3-haiku-20240307",
   "answer": {
     "evidence_k": 2,
     "evidence_summary_length": "25 to 50 words",

tests/test_paperqa.py

@@ -467,6 +467,9 @@ async def test_evidence(docs_fixture) -> None:
         )
     ).contexts
     assert len(evidence) >= debug_settings.answer.evidence_k
+    assert len({e.context for e in evidence}) == len(
+        evidence
+    ), "Expected unique contexts"
 
 
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