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Run: 2026-04-24-01KQ0NWBNDRVS2ZPN4ZRXA8Y67
Run Details
Model:
GPT-5.5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
9.9s
Cost:
$0.010955
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
The bell over Sugar Maple Bakery’s door gave its cheerful jangle just as rain began stippling the front windows. Behind the counter, trays of cinnamon buns steamed beneath glass domes, and the whole shop smelled of butter, nutmeg, and secrets. “You’re late.” “The mayor’s meeting ran long.” “Funny. Mayor Whitcomb came in twenty minutes ago for a lemon tart and looked perfectly un-meetinged.” “He left early.” “With powdered sugar on his cuff?” A pause settled between the racks of cooling scones. “I didn’t come here to be cross-examined over pastry.” “No, you came because of the missing recipe card.” “I came because people are whispering that I took it.” “Did you?” “Of course not.” “Then why is there raspberry jam on your sleeve?” Another pause. Outside, a bicycle hissed through puddles. “That could be from anything.” “Raspberry Linzer squares were the only thing made this morning with jam.” “And the recipe card was tucked behind that tray.” A mixer clicked off in the back room, leaving the bakery strangely quiet. “I found something else behind the tray.” “What?” “A silver button. Monogrammed.” The old wall clock ticked twice. “Mayor Whitcomb wears silver buttons.” “On the coat he wasn’t wearing when he bought his tart.” “So he came back.” “Or never really left.”
created_at
"2026-04-24T21:21:08.277Z"
4/24/2026, 9:21:08 PM
model
"openai/gpt-5.5-20260423"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4302
moderation_latency
(null)
generation_time
9763
tokens_prompt
81
tokens_completion
526
native_tokens_prompt
67
native_tokens_completion
354
native_tokens_completion_images
0
native_tokens_reasoning
65
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.010955
router
(null)
provider_responses
0
endpoint_id
"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id
"resp_02cab4891d970be90169ebdec45c288190928db7e5112bac03"
is_byok
false
latency
271
model_permaslug
"openai/gpt-5.5-20260423"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777065668-ndb87Cl9a8aqzP4jo71b"
session_id
(null)
api_type
"completions"
id
"gen-1777065668-6BJWWlZen0PX0Swr0NAf"
upstream_id
"resp_02cab4891d970be90169ebdec45c288190928db7e5112bac03"
total_cost
0.010955
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)