NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-09-01KKAC8K3BZ4H00NVRMVGFA33F
Run Details
Model:
GPT-5.4 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
11.7s
Cost:
$0.006273
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 usual cheerful jingle, though the morning felt anything but cheerful. Cinnamon and warm butter filled the little shop, wrapping around the glass cases of scones and glossy iced buns. Outside, Main Street still glittered with last night’s rain. “You’re early.” “You’re out of cardamom twists.” “They’re cooling.” A tray landed on the counter with a soft thump, and a curl of steam rose from the pastries. Behind it, flour dusted the wooden worktop like fresh snow. “I didn’t come for breakfast.” “That makes one of us nervous.” “You heard about Mr. Pritchard?” “Everyone has. In a town this size, a dropped teacup becomes a headline.” “He was found in his bookshop at dawn.” “With the lights on, according to Edith from the flower stall. She notices everything.” “Edith also thinks begonias can sense dishonesty.” A pause settled between the clink of cups and the low hum of the old refrigerator. “He came in yesterday.” “For rye bread, same as always?” “For ginger biscuits. Said they were for a visitor.” “He never bought sweets.” “Exactly.” The espresso machine hissed like it disapproved. “And now the visitor’s nowhere to be found?” “Nowhere.” A paper bag was folded neatly, crisply, as if tidiness could tame unease. “You think the biscuits matter.” “I think people only change habits when something changes them first.” “Then you’d better save me two of those twists.” “For breakfast?” “For investigating.”
created_at
"2026-03-09T22:42:40.376Z"
3/9/2026, 10:42:40 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4212
moderation_latency
(null)
generation_time
11575
tokens_prompt
81
tokens_completion
574
native_tokens_prompt
67
native_tokens_completion
407
native_tokens_completion_images
0
native_tokens_reasoning
81
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0062725
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_042825e699e767870169af4ce078688195939ac16ed41e9b7b"
is_byok
false
latency
196
model_permaslug
"openai/gpt-5.4-20260305"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773096160-GYOfjSyDACvYr6FGeCRi"
upstream_id
"resp_042825e699e767870169af4ce078688195939ac16ed41e9b7b"
total_cost
0.0062725
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)