Waterfall
Each row is one span. Indent shows parent depth; the bar shows position within the trace.
workflow.execute
4195.6ms
Attributes (2)
{
"feature": "data_extraction",
"user_id": "u_heavy_29"
}anthropic.messages.create
2203.4ms
Attributes (10)
{
"model": "claude-sonnet-4-6",
"feature": "data_extraction",
"user_id": "u_heavy_29",
"tokens_prompt": 1446,
"tokens_output": 690,
"tokens_total": 2136,
"input": "Summarize the Q3 earnings report attached. Focus on revenue, margin, and guidance.",
"output": "(answer to: Summarize the Q3 earnings report attache…)",
"eval_scores": {
"Hallucination": 0.8613193977158516
},
"hallucination_details": {
"claims": [
{
"text": "Globex Logistics is the lowest-cost vendor for SKU 88-A.",
"verdict": "contradicted"
},
{
"text": "The quoted unit price is $14.20.",
"verdict": "contradicted"
},
{
"text": "Delivery date is 2026-06-28.",
"verdict": "supported"
}
],
"supported": 1,
"contradicted": 2,
"unsupported": 0,
"total": 3,
"score": 0.3333333333333333
}
}anthropic.messages.create
1549.3ms
Attributes (9)
{
"model": "claude-sonnet-4-6",
"feature": "data_extraction",
"user_id": "u_heavy_29",
"tokens_prompt": 878,
"tokens_output": 1398,
"tokens_total": 2276,
"input": "Given the customer ticket below, draft a refund response that follows policy P-204.",
"output": "Refund approved under policy P-204(b), $189.99 returned to card ending 4421 within 3 days…",
"eval_scores": {
"Hallucination": 0.08901871647685766
}
}tool.web_fetch
345.9ms
Attributes (3)
{
"tool": "web_fetch",
"feature": "data_extraction",
"user_id": "u_heavy_29"
}Faithfulness · anthropic.messages.create0.33
1 supported · 2 contradicted · 0 unsupported of 3 claims
- contradicted
Globex Logistics is the lowest-cost vendor for SKU 88-A.
- contradicted
The quoted unit price is $14.20.
- supported
Delivery date is 2026-06-28.