Run: 2026-09-23-01M36NWM2MTV89WHEDT54BC0A7

Run Details

Duration:
4.8s
Cost:
$0.000164
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 jingled, and rain followed Nora inside, stippling the flour-dusted floor. “Your usual?” asked a voice from behind the counter. “Tea and a cinnamon bun. Unless the buns have been behaving suspiciously.” “Only one vanished after closing.” Nora glanced toward the empty tray. “A bun doesn’t vanish. Someone takes it.” “Not according to Mrs. Bellweather. She says the ghost of the old miller is hungry.” “Does the ghost leave crumbs?” “Crumbs, yes. And a blue button.” Nora set down her umbrella. “That sounds less like a ghost and more like a coat with poor fastenings.” A thump sounded in the kitchen. “You locked the back door?” “Of course.” The kitchen door eased open. A ginger cat padded out, carrying something golden in its mouth. It dropped the missing bun at Nora’s feet and sat down, smug as a judge. “Well,” said Nora, “your ghost has whiskers.” “And a taste for cinnamon.” A second thump came from the kitchen, followed by a startled sneeze. Nora leaned toward the doorway. “Perhaps the ghost has a baker.” “Or the baker has a secret.” They exchanged a look. Outside, thunder rolled over the rooftops, while somewhere beyond the swinging door, someone began humming the miller’s old tune. “Tea first,” Nora said. “Then we investigate.” “Good. I’d hate to solve a mystery on an empty stomach.”
created_at"2026-09-23T08:25:05.373Z" 9/23/2026, 8:25:05 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1711
moderation_latency(null)
generation_time4742
tokens_prompt78
tokens_completion378
native_tokens_prompt67
native_tokens_completion315
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"
usage0.0001642
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790151905-yS6ROed79hoH5ad8KXzR"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790151905-XWu89CQ12zK3vJygBNgv"
upstream_id"resp_0f8d5b6da999a00f016ab38ce178f887d18b21bc4b42352fa3"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_0f8d5b6da999a00f016ab38ce178f887d18b21bc4b42352fa3"
is_byokfalse
latency566
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0001642
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"Nora said"