Download run

Endpoint: GET /runs/{run_id}/download

Description Returns a CSV file of evaluation rows for the run. Column headers are dynamic: only columns that have at least one non-empty value are included.

Possible columns (in this order when present):

Column	Description
alias	Run alias, when set
external_id	Caller-supplied record identifier, when set
prompt	Record prompt
input	Record input
context	Record context
output	Record output
golden_answer	Record golden answer
explanation	Evaluation explanation
model_slug	Model used for this evaluation
is_success	Whether the evaluation completed successfully
evaluation_cost_raw	Raw evaluation cost
evaluation_cost	Normalized evaluation cost
is_gte_threshold	Whether the score met the threshold
threshold	Threshold for this evaluation
result	Evaluation score
metric_id	Internal metric id
eval_metadata	Metric-specific JSON metadata
shortname	Metric shortname (for example ans_corr)
name	Metric display name

Parameters

• Path: run_id — integer run id.

Error responses

• 401 — Authentication failed.
• 404 — Run not found or not accessible to your API key (including not assigned to the key's project), or no evaluation rows for that run (CSV would be empty).
• 500 — Error building the CSV.

Responses

• 200 — Content-Type: text/csv, file name like run_<run_id>_report.csv.

Example response (200)

external_id,shortname,result,threshold,is_gte_threshold,model_slug,prompt,output,golden_answer
row-42,ans_corr,100,70,true,gpt-4o,"What is 2+2?","4","4"
row-43,ans_corr,0,70,false,gpt-4o,"Capital of Germany?","Munich","Berlin"

curl

curl -o "run_1_report.csv" \
  "https://api.aegisevals.ai/api/v1/runs/1/download" \
  -H "Authorization: Bearer sk_00000000000000000000000000000000"