Run: 2026-07-09-01KX4082V0RJ7G87A5S1RWCV6M

Run Details

Duration:
4.0s
Cost:
$0.002599
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
By seven o’clock, the ovens at Buttercup Bakery had warmed the whole of Maple Street, but a chill lingered beneath the flour-dusted counters. “Someone’s been in the office.” Mara paused with a tray of cinnamon knots balanced against her hip. “That’s impossible. I locked it myself.” “Then your lock has developed a fondness for mystery.” A muddy boot print crossed the storeroom floor, ending beside the safe. Its brass door stood open, though nothing appeared missing except a single blue recipe tin. Mara set down the tray. “That tin held Grandmother’s lemon-curd recipe.” “And the recipe is worth stealing?” “To the right person, it could win the Harvest Bake-Off. The prize is five thousand dollars.” Outside, the bell over the front door jingled. Both women froze. A man in a green raincoat stepped inside, glanced toward the office, and immediately turned around. “Good morning,” Mara called brightly. “Leaving so soon?” “Forgot something.” “Your boots, perhaps?” He looked down at the muddy soles, then bolted. The bell clattered as Mara hurried after him, but the rain had already swallowed his footsteps. Her friend returned with a fallen sugar sack and a triumphant smile. “At least he didn’t get the lemon curd.” Mara stared at the open safe. “No. He got something more important.” “What?” “The old tin wasn’t a recipe box. It was where Grandmother kept her list of secrets.”
created_at"2026-07-09T17:54:12.457Z" 7/9/2026, 5:54:12 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1607
moderation_latency(null)
generation_time3422
tokens_prompt81
tokens_completion404
native_tokens_prompt67
native_tokens_completion422
native_tokens_completion_images0
native_tokens_reasoning108
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"
usage0.002599
router(null)
provider_responses
0
endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_00f3c428d6d7625c016a4fe0449dd481959935785c0657334a"
is_byokfalse
latency324
model_permaslug"openai/gpt-5.6-luna-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783619652-7dTRuQMYQOdJ95Ghyzxb"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619652-sLz94hX6CkVYQsOqqH78"
upstream_id"resp_00f3c428d6d7625c016a4fe0449dd481959935785c0657334a"
total_cost0.002599
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
60.65% Count dialogue tags n/a
neededCleanfalse
dialogueTags
0"Mara called brightly"