Run: 2026-04-24-01KQ0N4QQN6PZYHXM868ZJ4333

Run Details

Duration:
31.6s
Cost:
$0.036750
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
0.03% Dialogue to Total Word Ratio (details)
0.0167% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 50% 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 spread the crayon map across the bonnet of the van and pinned one corner with a sausage roll. The map showed a church hall, a bouncy castle, and a large X labelled PRESENT MOUNTAIN in purple glitter pen. Bill squinted at it through his sunglasses, though it was raining and nearly midnight. “That is not a map,” he said. “That is a cry for help from a stationery cupboard.” “It’s reconnaissance,” Molly said. “Drawn from memory.” “You went to the party?” “I delivered the magician.” “You kidnapped a magician?” “Borrowed. He was late for another job anyway.” Bill tapped the glittery X. “And these are the presents?” “All forty-three of them. Possibly forty-four if Auntie Linda brings the enormous penguin bag I saw in her boot.” “We’re stealing from children, Molly.” “We are stealing from parents who over-purchase. The children will receive a valuable lesson about disappointment.” “That’s what my father called socks.” Molly rolled the map tighter, crushing the sausage roll. “Focus. Tomorrow, two o’clock, the party begins. Two-fifteen, sugar frenzy. Two-thirty, musical statues. That’s our window.” “Our window is musical statues?” “Yes. Everyone freezes.” Bill stared at her. “Molly, burglars generally prefer when witnesses are not staring directly forward.” “They’ll be staring at the DJ. He has a smoke machine and the confidence of a man who owns three waistcoats.” Bill opened the van’s side door. Inside were two costumes: a giraffe with collapsible neck rods and a fairy princess dress with tactical pockets. “No,” he said. “You haven’t even heard the plan.” “I can smell the plan. It smells like nylon and prison.” “You’re the giraffe.” “I knew it.” “You mingle near the buffet. I enter as Princess Sparkletoes, Official Present Inspector.” “Official Present Inspector?” “Children accept bureaucracy if it comes with stickers.” Bill lifted the giraffe head. Its eyelashes were longer than his fingers. “Why am I the giraffe?” “Because you have height.” “I have anxiety.” “That helps the neck wobble.” Rain ticked on the van roof. From somewhere down the street came the lonely honk of a goose, or possibly a small trumpet being harmed. Bill sighed. “What about security?” “One grandmother. Name: Beryl. Weakness: chair aerobics. Strength: suspicion.” “Beryl will destroy us.” “Not if you distract her with the conga.” “I don’t conga under pressure.” “You conga beautifully under pressure. Remember the bank?” “That was not a conga. That was a panic response.” Molly smiled and produced a clipboard from inside her coat. It was covered in stickers shaped like stars, dinosaurs, and one alarming clown. “Here are the labels,” she said. “We replace the real gift tags with these. Then we move the presents to the van marked as donations for the Children’s Joy Redistribution Initiative.” Bill read a sticker. “To: Storage. Love: Society.” “Very official.” “Society doesn’t sign with a heart.” “It does when I’m secretary.” Bill looked toward the church hall, dark and innocent beneath strings of paper bunting still fluttering from some previous event. A banner in the window read HAPPY BIRTHDAY OLIVER in crooked foam letters. “How old is Oliver?” he asked. “Six.” “Six is a tender age.” “He won’t notice. He’ll be inside the bouncy castle, attempting flight.” Bill rubbed his face. “Molly, perhaps we could steal from somewhere less heartbreaking. Like a yacht club. Or a tax office.” “The tax office has cameras.” “So do parents.” “Parents film vertically. Useless evidence.” Bill chuckled despite himself, then immediately tried to look moral. “What are we even expecting to get? Toy cars? Plastic dinosaurs? A drum kit?” Molly’s eyes shone. “Exactly. The drum kit alone has resale value if we include earplugs.” “And if we get caught?” “We improvise.” “Your improvising once got us engaged to a butcher.” “For six minutes, we had a discount on bacon.” Bill set the giraffe head on the bonnet. It stared at him with plush accusation. “I’m not saying yes,” he said. “You put on the hooves.” “I was checking the fit.” “You asked whether the tail was detachable.” “For safety.” Molly folded the map and tucked it inside the princess dress pocket. “Fine. We can call it off. Let Oliver keep his mountain of gifts. Let capitalism win. Let Beryl sit there, undefeated, guarding wrapping paper like a dragon with peppermint creams.” Bill was quiet. Molly waited. “Does the giraffe get a name?” he asked. “Gerald.” “Gerald wouldn’t conga.” “Gerald absolutely would.” Bill picked up the head again. “Gerald wants a better cut.” “Gerald gets twenty percent.” “Thirty, and Gerald keeps any dinosaur stickers.” “Done.” They shook hands solemnly beneath the dripping streetlamp. The sausage roll slid off the bonnet and landed in a puddle with a tragic little plop. Bill glanced at it. “Bad omen.” Molly opened the van door. “Nonsense. Tomorrow, we make history.” “Tomorrow,” Bill said, climbing in with the giraffe, “we are beaten to death by a grandmother named Beryl.” Molly started the engine and grinned. “Only if she catches us dancing.”
created_at"2026-04-24T21:08:14.207Z" 4/24/2026, 9:08:14 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4534
moderation_latency(null)
generation_time31512
tokens_prompt77
tokens_completion1648
native_tokens_prompt66
native_tokens_completion1214
native_tokens_completion_images0
native_tokens_reasoning65
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"
usage0.03675
router(null)
provider_responses
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endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_08f4bbcf6b8978140169ebdbbe4bd08195a6850e60b0315624"
is_byokfalse
latency245
model_permaslug"openai/gpt-5.5-20260423"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777064894-y1fOBvT5xLzWxvKJX5f5"
session_id(null)
api_type"completions"
id"gen-1777064894-triRNDmJ9mcZmoaEEAws"
upstream_id"resp_08f4bbcf6b8978140169ebdbbe4bd08195a6850e60b0315624"
total_cost0.03675
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
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Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words825
0.03% Dialogue to Total Word Ratio
Ratio: 62.65%, Deviation: 12.65%
neededCleanfalse
wordsTotal830
wordsDialogue520
0.0167%