Run: 2026-09-23-01M36NV8W9XWQSHRK1Z6NT6DK7

Run Details

Duration:
4.6s
Cost:
$0.000161
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 tired jingle as rain swept in with Nora Bell. “Tell me that’s not flour on your coat.” “It’s powdered sugar. I was dusting the cinnamon rolls when Mr. Pritchard came through the back door.” “After closing?” “He said he’d misplaced his umbrella. Then he misplaced ten minutes, a blueberry tart, and the key to the church hall.” Mara paused with a tray of scones halfway to the case. “You think he stole it?” “I think he was looking for something. His umbrella was hanging right beside the door.” The little bakery smelled of coffee, warm butter, and wet wool. Outside, the lamps along Maple Street blurred in the rain. Nora set a silver key on the counter. “Where did you find that?” “Under the flour bin. And before you ask, I didn’t put it there.” Mara lowered the tray. “The church hall key?” “Unless we’ve started locking up the mayor’s shed with silver.” A knock sounded at the front window. Mr. Pritchard stood on the pavement, hatless, watching them. When he noticed the key, his face went pale. “Don’t open the door,” Nora whispered. “I wasn’t going to.” The handle rattled. Mara reached for the rolling pin. “Good. Because I was about to ask what he wanted with the church hall.” The knock came again—then a folded note slid beneath the door.
created_at"2026-09-23T08:24:21.139Z" 9/23/2026, 8:24:21 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1616
moderation_latency(null)
generation_time4579
tokens_prompt78
tokens_completion361
native_tokens_prompt67
native_tokens_completion309
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"
usage0.0001612
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790151861-TtDNmGCiy012s9HUmwqB"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790151861-DQHbZjLOtXlPEBaMKyEc"
upstream_id"resp_0a56ec91ebcfd096016ab38cb5466887d1aca38ca797fe002f"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_0a56ec91ebcfd096016ab38cb5466887d1aca38ca797fe002f"
is_byokfalse
latency372
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0001612
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 whispered"