Run: 2026-09-23-01M36NH1E5DEPY166V05ZZGFYQ

Run Details

Duration:
6.7s
Cost:
$0.000158
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 above the bakery door jingled as rain swept in with Clara Bell. “You’re dripping on the lemon cakes.” “Then I’ll buy one to apologize.” “Buy two. The first one’s already sulking.” Clara hung her coat beside the flour-dusted window. “You heard about Mr. Pritchard?” “I heard he was found asleep in the churchyard. That’s not a crime.” “Not asleep. Unconscious. And someone left one of your cinnamon twists in his pocket.” The baker’s hand paused over the tray. “My twists are popular.” “Not with Mr. Pritchard. He claims cinnamon gives him hives.” “Perhaps he changed his mind.” “Perhaps someone wanted us to think he’d been here.” Clara leaned closer. “The vicar says the church’s silver bell is missing.” A gust rattled the panes. The baker glanced toward the empty display case. “And you think the bell is in my bakery?” “I think whoever took it knows this town well enough to hide it where everyone comes looking for something sweet.” “Then we’d better search the flour bins.” “You’re joking.” “Mostly.” Clara lifted the lid of the nearest tin. A sharp metallic note rang out beneath the flour. Neither woman moved. “Well,” Clara whispered, “that’s one way to prove your twists are innocent.” The baker reached for a sieve. “And one very strange way to order a lemon cake.”
created_at"2026-09-23T08:18:46.015Z" 9/23/2026, 8:18:46 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1857
moderation_latency(null)
generation_time6417
tokens_prompt78
tokens_completion372
native_tokens_prompt67
native_tokens_completion303
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"
usage0.0001582
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790151526-lztwHkGomzcgQOgSIsGy"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790151526-W8RDyvXWe7AN04UoSsYd"
upstream_id"resp_0a130cf278a7f99b016ab38b662e7487d1b616ffb7b686bba7"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_0a130cf278a7f99b016ab38b662e7487d1b616ffb7b686bba7"
is_byokfalse
latency355
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0001582
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"Clara whispered"