Run: 2026-03-09-01KKAC0XW43KQD0BHFN6D4FQMS

Run Details

Duration:
26.2s
Cost:
$0.014790
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
23.32% Dialogue to Total Word Ratio (details)
11.6622% 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 crouched behind the privet hedge with the solemn concentration of a jeweler evaluating a cursed diamond. Beyond the garden gate, balloons bobbed over a suburban lawn, paper hats flashed in the afternoon sun, and a clown in oversized shoes wandered past a table stacked with presents like a dragon’s hoard wrapped by an underpaid aunt. Bill lay beside her on the damp grass, peering through binoculars he’d definitely borrowed permanently from a horse-racing enthusiast in Croydon. His wool cap had picked up a leaf, giving him the appearance of a very worried shrub. “That,” Molly whispered, pointing at the gift table, “is the most unsecured wealth I’ve ever seen.” Bill lowered the binoculars. “You once robbed a wedding.” “Yes, and they had cousins standing guard. Armed cousins. With feelings.” A shriek of childish delight erupted from the lawn. A magician had produced a rabbit, or possibly a napkin with ears. The children applauded with the savagery of tiny emperors. Bill frowned. “I still think this is morally complicated.” Molly turned to him. “We are thieves, Bill.” “I know what our business card says.” “We don’t have business cards.” “We should. It would save time during introductions.” Molly sighed. “Listen. We are not stealing from children. We are liberating presents from a system that has already failed them. Half those boxes contain educational puzzles.” “That’s true,” Bill admitted. “Nothing says betrayal like a geometry kit.” She nodded toward the gate. “Now, the clown is our problem.” “The clown is everyone’s problem.” “He’s circling the presents.” Bill put the binoculars back up. “He’s making balloon animals.” “Can he make a balloon lapse in judgment?” “No, but he’s distracted by his own shoes. We can use that.” Molly unfolded a hand-drawn plan from her coat pocket. It was mostly arrows and one tiny sketch of Bill looking confused. “We go in as late guests. You carry the cake box.” “There is no cake box.” “There will be. I stole one from a bakery dumpster. It smells faintly of ecclesiastical sponge.” Bill looked offended. “You want me to impersonate cake?” “I want you to look purposeful. No one questions a man carrying cardboard.” “I’ve been questioned carrying less.” Molly ignored this. “I’ll approach the gift table, compliment the wrapping, create social trust, then transfer the presents into the laundry sack.” “The one that says ‘Hotel Bristol’?” “Classy, anonymous, absorbent.” Bill rubbed his chin. “And if a child sees us?” “We say we’re the Present Inspectors.” “That won’t work.” “It works on adults.” Inside the garden, a woman in a floral dress appeared with a tray of orange squash. Children swarmed her instantly, a scene not unlike piranhas discovering a mayor. Bill sucked air through his teeth. “That must be the mother. She looks organized.” “Terrifyingly.” “She’s got a whistle.” Molly peered again. “That’s not a mother. That’s a field marshal with bunting.” “So perhaps,” Bill said, “we retreat and rob somewhere less festive. A tax office. A bishop.” “No. Look there. The side gate, half-latched. Access to the patio. And the adults are gathered around the barbecue arguing about charcoal. This is our moment.” Bill hesitated. “What if the clown clocks us?” “Then improvise.” “I don’t improvise well under face paint.” “You won’t be in face paint.” “I might be if things go badly.” Molly rose into a crouch. “Bill, history rewards the bold.” “History also rewards people who don’t get caught nicking Monopoly sets from seven-year-olds.” She offered him the flattened cake box. “Come on. Chin up. Smile like you belong.” Bill took the box with the despair of a man accepting both destiny and food poisoning. “If anyone asks, what’s my name?” “Uncle Peter.” “I hate Uncle Peter already.” “Good. Use that.” They slipped through the side gate just as the clown tripped over a garden molehill and vanished into a rhododendron to the delighted screams of the children. Molly’s eyes gleamed. “Bill,” she murmured, sweeping toward the mountain of gifts, “sometimes the universe commits to a bit.” Bill squared his shoulders and marched after her. “If we survive this,” he said through a fixed smile, “I’m stealing us business cards.”
created_at"2026-03-09T22:38:29.265Z" 3/9/2026, 10:38:29 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3378
moderation_latency(null)
generation_time26042
tokens_prompt77
tokens_completion1344
native_tokens_prompt66
native_tokens_completion975
native_tokens_completion_images0
native_tokens_reasoning30
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"
usage0.01479
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_06649d55a914811a0169af4be563ac8194ba456f34e6f1a406"
is_byokfalse
latency196
model_permaslug"openai/gpt-5.4-20260305"
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-1773095909-4ZwzRneNWI8b2iC3s5Jm"
upstream_id"resp_06649d55a914811a0169af4be563ac8194ba456f34e6f1a406"
total_cost0.01479
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words690
23.32% Dialogue to Total Word Ratio
Ratio: 55.40%, Deviation: 5.40%
neededCleanfalse
wordsTotal695
wordsDialogue385
11.6622%