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Run: 2026-04-24-01KQ0PZYP4BXTZSMSRJ1BK9B69
Run Details
Model:
GPT-5.5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
10.9s
Cost:
$0.011435
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 the bakery door gave its cheerful jingle, though the morning fog pressed gray against the windows. Inside, cinnamon rolls steamed behind the glass, and trays of sugared scones cooled beneath blue-checked cloths. “You’re early.” “So is half the town when there’s gossip with their coffee.” “Then you’ve heard about the missing trophy.” “The brass rolling pin? From the Harvest Bake-Off case?” “Vanished sometime after midnight. Locked cabinet, no broken glass.” “That trophy’s been in the display window for twenty years.” “And suddenly every contestant had a reason to want it gone.” A dusting of flour lay across the counter like fresh snow. Beside the register, a smear of raspberry jam marked the corner of a folded napkin. “That wasn’t there when I closed.” “Jam from the thumbprint tartlets?” “I didn’t bake any yesterday.” From the kitchen came the warm tick of the old oven cooling. On the floor near the swinging door, a single almond sliver glinted. “Who ordered almond crescents this morning?” “No one.” “But someone baked here last night.” “And forgot to wipe their fingers.” The fog shifted, revealing footprints in flour leading toward the pantry. “Well?” “Put on a kettle. If we’re solving a crime before breakfast, we’ll need tea.”
created_at
"2026-04-24T21:40:34.636Z"
4/24/2026, 9:40:34 PM
model
"openai/gpt-5.5-20260423"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4167
moderation_latency
(null)
generation_time
10272
tokens_prompt
81
tokens_completion
379
native_tokens_prompt
67
native_tokens_completion
370
native_tokens_completion_images
0
native_tokens_reasoning
95
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
0.011435
router
(null)
provider_responses
0
endpoint_id
"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id
"resp_0ed12772e0480c840169ebe352c55c81959bfe19a0cf35c7b3"
is_byok
false
latency
569
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-1777066834-2HAtQu11100YL0E9XPvQ"
session_id
(null)
api_type
"completions"
id
"gen-1777066834-MeRNKG4XoXIgDtGYeqZG"
upstream_id
"resp_0ed12772e0480c840169ebe352c55c81959bfe19a0cf35c7b3"
total_cost
0.011435
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)