Run: 2026-03-18-01KM09JXYJ2PQRKH9T6DQA369C

Run Details

Duration:
2.9s
Cost:
$0.001791
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
68.10% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
34.0511% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Molly crouched behind the bakery dumpster, smoothing her black gloves as rain ticked on the lid like impatient applause. Across the alley, Bill unfolded a crumpled invitation he’d stolen from a recycling bin. “The party starts at four,” he whispered. “Cake at five. Looting window: between laughter bursts.” Molly peered over his shoulder. “You call presents loot now?” “I call everything loot if it’s not nailed down.” The children’s party glowed at the end of the street, balloons bobbing above the porch like cheerful surveillance drones. A clown-shaped cardboard sign promised GAMES, TREATS, and ABSOLUTELY NO RUNNING. Molly smiled. “Perfect. Chaos is camouflage.” Bill checked his watch. “We go in as entertainers.” “I’m not wearing a pirate hat again.” “Then be a magician.” “I vanish stress, not rabbits.” He held up two clip-on mustaches. “Detective disguise?” “Awful.” “Effective?” “Deeply.” From inside the house came shrieks of delight, then the pop of a balloon. Molly straightened, businesslike. “We take the gifts, leave behind the empty wrapping, and exit before anyone notices Uncle Greg singing.” Bill nodded, grinning. “And if a child asks questions?” Molly patted the sack at her hip. “We offer them a balloon animal and confidence.” They shared a solemn glance, then hurried toward the front gate, ready to rob the room politely.
created_at"2026-03-18T10:59:10.945Z" 3/18/2026, 10:59:10 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2419
moderation_latency(null)
generation_time2710
tokens_prompt77
tokens_completion507
native_tokens_prompt66
native_tokens_completion387
native_tokens_completion_images0
native_tokens_reasoning77
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.001791
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_01a50bd5fd8a7c7e0169ba857f01308193a1d3ed037e824aa3"
is_byokfalse
latency215
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773831550-tOCVS3UR4CnFXlCfhOHb"
upstream_id"resp_01a50bd5fd8a7c7e0169ba857f01308193a1d3ed037e824aa3"
total_cost0.001791
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
68.10% Matches word count n/a
neededCleanfalse
words214
0.00% Dialogue to Total Word Ratio
Ratio: 40.74%, Deviation: 30.74%
neededCleanfalse
wordsTotal216
wordsDialogue88
34.0511%