Run: 2026-07-09-01KX418MS9GZV5NZYRKCNP450H

Run Details

Duration:
17.9s
Cost:
$0.022770
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
86.38% Matches word count (details)
0.58% Dialogue to Total Word Ratio (details)
43.4780% 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 blueprint across the café table. A purple octopus grinned beneath the words HAPPY BIRTHDAY, MAISIE! “This is your plan?” “It’s a reconnaissance document.” “It’s a placemat.” “Obtained at considerable personal risk.” “The waitress gave it to you.” “She asked whether I wanted crayons. I had to say yes with dignity.” Bill studied Molly’s annotations. The party occupied the community hall on Saturday afternoon. A clown, a magician, and twenty-seven children guarded an estimated mountain of presents. “How do we get inside?” “Disguises.” “Parents?” “Too much responsibility.” “Entertainers?” “I can’t juggle.” “You can barely walk while holding soup.” “That incident involved an escalator.” Molly tapped the drawing. Her purple octopus had acquired a moustache. “We go as children’s entertainers called Professor Pockets and Madame Sneaky.” “Madame Sneaky sounds criminal.” “It’s French.” “It isn’t.” “The parents won’t know. They’ll be exhausted.” Outside, a bus hissed past. Inside, Bill stole a biscuit from Molly’s saucer and attempted innocence. “I saw that.” “I’m rehearsing.” “You’re chewing the evidence.” “I’m method.” Molly retrieved a suitcase from beneath the table. She opened it with theatrical caution. Inside sat two wigs, a rubber chicken, three smoke bombs, and a collapsible trombone. “Why a trombone?” “Distraction.” “Can you play it?” “Not well.” “That may be more distracting.” “Our target is the gift table. At three fifteen, the magician asks everyone to close their eyes. We load the presents into the laundry trolley and exit through the kitchen.” “What if someone opens their eyes?” “Smoke bomb.” “At a children’s party?” “Fine. Bubbles.” “That’s surprisingly responsible.” “I contain multitudes.” Bill lifted the rubber chicken. It squeaked accusingly. “What’s this for?” “Plan B.” “Which is?” “We pretend there’s been a poultry emergency.” “No one has ever believed in a poultry emergency.” “Then history is waiting.” A waitress approached. Molly swept the equipment into the suitcase, accidentally sounding the trombone. Every customer turned. “Birthday performers,” Bill explained. The waitress stared at his biscuit. “That was hers.” “Method acting.” When she left, Molly leaned closer. “There’s one complication. Maisie’s grandfather is a retired detective.” “Retired means old.” “He solved the Diamond Aquarium robbery.” Bill lowered the chicken. “That was you.” “It was mostly you.” “I wore flippers for six hours.” “You looked convincing.” “I still get nervous near gravel.” Molly folded the placemat and tucked it away. “Grandfather will recognize us.” “So we abandon the job?” “Certainly not. We alter the disguises.” “To what?” Molly produced two glittery tiaras. “Princesses.” Bill examined his reflection in a teaspoon. “I won’t shave.” “Excellent. Children respect authenticity.” “And after we steal everything?” “We unwrap the presents, sell the toys, and donate the books.” “Why donate the books?” “Professional ethics.” Bill nodded solemnly. “Can I keep the dinosaur?” “If there is one.” “There’s always a dinosaur.” They shook hands over the suitcase. The rubber chicken squeaked between their palms. At the next table, a small girl lowered her colouring book. “Mum,” she called, “the princesses are stealing my party.” Molly froze. Bill smiled weakly. “Poultry emergency?” he whispered. Molly grabbed the chicken. “Poultry emergency.”
created_at"2026-07-09T18:11:59.411Z" 7/9/2026, 6:11:59 PM
model"openai/gpt-5.6-sol-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency641
moderation_latency(null)
generation_time17858
tokens_prompt77
tokens_completion1125
native_tokens_prompt66
native_tokens_completion748
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.02277
router(null)
provider_responses
0
endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_04d05012311ea5d9016a4fe46f7e608197b49caff82a6c63e7"
is_byokfalse
latency252
model_permaslug"openai/gpt-5.6-sol-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783620719-STw6J20QCvjZuJ8xbYow"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620719-EnajrvYPjmLLZ5ylWXYC"
upstream_id"resp_04d05012311ea5d9016a4fe46f7e608197b49caff82a6c63e7"
total_cost0.02277
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
86.38% Matches word count n/a
neededCleanfalse
words511
0.58% Dialogue to Total Word Ratio
Ratio: 60.16%, Deviation: 10.16%
neededCleanfalse
wordsTotal512
wordsDialogue308
43.4780%