Run: 2026-09-23-01M36NPKSGGMY3Q7H8FXNR7ZEX

Run Details

Duration:
5.5s
Cost:
$0.000175
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
60.65% 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

AI
The bell over the bakery door gave a nervous jingle as rain swept in behind a man in a dripping tweed coat. “You’re late for someone who ordered a dozen lemon buns.” “I’m early for someone who plans to poison them.” Mabel stopped frosting the buns. “That’s a dreadful thing to say in a bakery.” “Worse things have been said over your cinnamon rolls.” She glanced at the empty shop. Through the steamed window, the little town’s clock showed ten past four. “Who told you about the buns?” “Mrs. Vale. She says her husband ordered them, though he’s been dead since Tuesday.” Mabel set down the piping bag. “Mr. Vale was buried yesterday.” “And yet someone paid cash this morning.” A soft thump sounded from the back room. “You’re not alone,” he whispered. “I’m never alone in a bakery. The sourdough starter has a personality.” The thump came again, followed by a scrape. “That’s not the starter.” “No. The starter’s in the icebox.” They edged past the flour sacks. Mabel lifted a rolling pin; he picked up a tray, clearly less prepared for danger. The storeroom door swung open. A tabby cat darted out, trailing a strip of ribbon. Mabel stared at the ribbon. “That’s from the funeral wreath.” “And the flour on its paws?” She looked down. A fresh set of footprints led from the back door to the counter—and ended beside the lemon buns. “Someone came in while we were talking.” The bell jingled. “Then let’s see who’s hungry.”
created_at"2026-09-23T08:21:48.473Z" 9/23/2026, 8:21:48 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1757
moderation_latency(null)
generation_time5504
tokens_prompt78
tokens_completion406
native_tokens_prompt67
native_tokens_completion336
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.0001747
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790151708-Azn5IAasmZaCtd7GwPQ2"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790151708-shxeZkYeOJDw6QVtgi3O"
upstream_id"resp_0e99a38cee1291de016ab38c1c950c87d1bde88cc5755e5806"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_0e99a38cee1291de016ab38c1c950c87d1bde88cc5755e5806"
is_byokfalse
latency426
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0001747
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
60.65% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"he whispered"