Run: 2026-03-06-01KK1HNRVPRRJSEFCKXQX43DX0

Run Details

Duration:
21.4s
Cost:
$0.011940
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
97.67% Dialogue to Total Word Ratio (details)
48.8329% 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 hedge with the grave concentration of a jeweler inspecting a diamond and the moral flexibility of a raccoon near a campsite. Across the lane, bunting flapped over the back garden of number twelve, where balloons bobbed like colorful sentries and the squeals of children rose in bursts. A banner announced HAPPY 7TH BIRTHDAY, ELLA in letters so cheerful they felt personally insulting. Bill adjusted the tiny binoculars he’d bought from a petrol station and frowned. He looked, in his black turtleneck and gardening gloves, like a stage magician forced into early retirement. “Tell me again,” Molly whispered, “why exactly we are dressed like rejected cat burglars from a school play?” “Because,” Bill said, “professionalism is ninety percent costume and ten percent not falling into a koi pond.” “There isn’t a koi pond.” “There could be. Rich children are unpredictable.” Molly peered through a gap in the hedge. A clown on stilts wobbled past the patio. “I hate this already.” “You hate all jobs before we do them.” “I hated the teapot museum during and after as well.” “That was because you drank the evidence.” “It was tea, Bill. Not Fabergé eggs.” A mother in a paper crown carried a tower of wrapped presents to a trestle table under a gazebo. Molly’s eyes sharpened. “There,” she said. “Target acquired. Red bike-shaped one, dinosaur one, glitter unicorn one. Honestly, this child is doing very well out of turning seven.” Bill lowered the binoculars. “We go in as entertainers.” “We don’t entertain.” “You juggle.” “I throw objects in the air out of anxiety. That is not a marketable skill.” “It is at children’s parties. They applaud anything that doesn’t swear.” Molly considered this. “What’s your talent?” “I do balloon animals.” “You make one balloon dog and one balloon snake.” “With confidence, those become a menagerie.” From the garden came the shriek of a child discovering frosting. Molly checked her watch. “Cake in ten minutes. That’s our window. Emotional distraction, sugar confusion, adults taking photographs they’ll never print.” Bill nodded solemnly. “A classic chaos corridor.” “You made that up.” “All good phrases are made up first.” They slipped along the hedge toward the side gate. Molly produced a folded flyer from her pocket. BILL & MOLLY’S MARVELLOUS MIRTH SERVICES was printed over a clip-art top hat that somehow made the whole operation feel more criminal. “If anyone asks,” she said, “we’re late because of a pony emergency.” “What kind of emergency?” “The difficult kind. Don’t freelance.” Bill put a hand to his chest. “You wound me. I never freelance in a crisis.” “You once improvised a Swedish accent for forty minutes.” “It got us out of Bristol.” At the gate, they paused. Through the slats, they could see the present table gleaming in the sun, a holy altar to batteries and imported plastic. Children tore around the lawn in pirate hats, already half-feral from cordial. Bill inhaled. “Do you ever worry we’re bad people?” Molly pushed the gate. “Constantly. It keeps me organized.” They entered with bright smiles stretched over desperate intent. A little boy spotted them first. “Mum! The entertainers are here!” Molly bowed. “Sorry we’re late. Pony emergency.” Bill lifted a balloon and winked at Molly. “Showtime.” “Remember,” she muttered through her smile, “grab the presents, avoid the clown, and if anyone hands you a juice box, don’t accept it. Sticky fingers sink crews.” “Honestly,” Bill said, heading toward the gazebo, “you make crime sound so elegant.”
created_at"2026-03-06T12:24:05.245Z" 3/6/2026, 12:24:05 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency383
moderation_latency(null)
generation_time21333
tokens_prompt77
tokens_completion1033
native_tokens_prompt66
native_tokens_completion785
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.01194
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_080e9655b53b8f4e0169aac7654d58819795a501fb2a3f0f03"
is_byokfalse
latency135
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-1772799845-EgqtbnSFdeeW0TPV3Frs"
upstream_id"resp_080e9655b53b8f4e0169aac7654d58819795a501fb2a3f0f03"
total_cost0.01194
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words579
97.67% Dialogue to Total Word Ratio
Ratio: 49.31%, Deviation: 0.69%
neededCleanfalse
wordsTotal582
wordsDialogue287
48.8329%