Run: 2026-07-09-01KX41BBSCHENB6RBV81XFPED3

Run Details

Duration:
4.9s
Cost:
$0.004824
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
0.12% Dialogue to Total Word Ratio (details)
0.0594% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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
“Tell me again why we’re robbing a children’s party,” Molly whispered from behind the hedge. “Because children’s parties have presents,” Bill whispered back. “So do weddings.” “Weddings have security, angry relatives, and shrimp with opinions. Children’s parties have balloons.” A yellow balloon bobbed above the garden fence. Beyond it, a banner read HAPPY BIRTHDAY, MILO! A dozen children shrieked around a magician, while a table sagged beneath brightly wrapped gifts. Molly adjusted her black cap. “Our client specifically said all the presents.” “Our client is a six-year-old?” “Our client is a toy manufacturer with a very strange procurement strategy.” Bill peered through binoculars. “I see the target. Red box, blue ribbon. Probably a robot.” “Probably a trap. Children know everything.” “They don’t know fractions.” “They know when someone is touching their cake.” A boy sprinted past the hedge, clutching a plastic sword. “Ninja!” Bill ducked. “We’ve been spotted.” “He was shouting at a butterfly.” “Professional reconnaissance.” Molly unfolded a crumpled map. “We enter through the side gate, cross the lawn, distract the adults, and load the presents into the getaway vehicle.” “You mean the wagon?” “It has wheels.” “It has a missing wheel.” “Three wheels are sufficient for crime.” Bill pointed toward the party. “What’s the adult distraction?” Molly smiled. “You.” “Why me?” “You have the face of a man who has made a terrible decision.” “That’s my natural charm.” “You’ll join the magician’s show.” “I don’t know magic.” “Neither does the magician. He just pulled a sausage out of his sleeve.” “Was it attached to anything?” “Not visibly.” Bill swallowed. “Fine. What do you do?” “I’ll be the party clown.” “You hate clowns.” “I hate their work ethic. I can improve the brand.” They slipped through the gate. Bill marched toward the magician, who was attempting to make a rubber chicken vanish. “Ladies and gentlemen,” Bill announced, “behold! A surprise guest!” The children turned. “Are you a pirate?” a girl asked. “No.” “Are you a burglar?” Bill glanced at Molly, who was already lifting the red box. “Also no.” “Then why are you dressed like one?” “Fashion.” Molly crouched behind the gift table, stacking packages into a canvas sack. “Bill, distract harder.” “I’m trying! Does anyone want to see my invisible rabbit?” “Where is it?” asked a boy. “Exactly.” The magician clapped. “Excellent! My assistant!” “I’m not your assistant,” Bill said. “You are now. Hold this.” He handed Bill the rubber chicken. Bill squeezed it. The chicken shrieked. Every child screamed with delight. Molly froze as a little girl pointed at her sack. “That lady is stealing the presents!” “Amateur,” Bill whispered. Molly stood. “Nonsense. I’m collecting them for safekeeping.” “Why?” “Because,” she said, improvising, “a present goblin is coming.” The children gasped. Bill raised the chicken. “And I’m his terrifying poultry servant.” Molly grabbed his sleeve. “Run.” They bolted toward the gate as children chased them, laughing and throwing party hats. Bill tripped over a balloon, launched himself into the wagon, and crushed the missing wheel. Molly landed beside him. “How many presents?” Bill looked into the sack. “One.” “Which one?” “The robot.” Behind them, Milo shouted, “That’s my favorite!” Molly sighed. “At least we’ve stolen the right thing.” Bill held up the rubber chicken. “And this.” “That wasn’t a present.” “It is now.”
created_at"2026-07-09T18:13:28.499Z" 7/9/2026, 6:13:28 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency491
moderation_latency(null)
generation_time4537
tokens_prompt77
tokens_completion1097
native_tokens_prompt66
native_tokens_completion793
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"
usage0.004824
router(null)
provider_responses
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endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_05364599a02078f0016a4fe4c8906c8197bd9fe33f695c2ae2"
is_byokfalse
latency269
model_permaslug"openai/gpt-5.6-luna-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783620808-QxryuCnWgJllHwmSqeuU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620808-HP5pJNFUfSZ1x9acM8VS"
upstream_id"resp_05364599a02078f0016a4fe4c8906c8197bd9fe33f695c2ae2"
total_cost0.004824
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
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data_region"global"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words546
0.12% Dialogue to Total Word Ratio
Ratio: 58.39%, Deviation: 11.61%
neededCleanfalse
wordsTotal548
wordsDialogue320
0.0594%