Run: 2026-09-02-01M1HHEN8A43WPRRMYYNX18JMS

Run Details

Duration:
32.0s
Cost:
$0.040419
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
43.38% Matches word count (details)
99.94% Dialogue to Total Word Ratio (details)
71.6574% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 tapped a dried-out red marker against a crayon-drawn blueprint of a two-story suburban home, lingering on a massive bouncy castle in the backyard. The basement hideout beneath the laundromat smelled of damp lint, sour wash water, and cold pepperoni pizza. She adjusted her bent wire-rimmed glasses, clearing her throat with the solemn gravity of an elite commander briefing operatives before a midnight raid. Across the rusted card table, Bill struggled miserably against a strip of industrial duct tape currently fusing his thumb to his index finger. "The target is Timmy Jenkins," Molly said, her voice dropping into a tense whisper. "He turns seven at fourteen-hundred hours sharp." Bill finally ripped his fingers free with a quiet wince, rubbing his irritated skin against his denim work pants. As a veteran safe-cracker who had once breached a municipal vault, squinting at a hand-drawn map with glitter stickers felt deeply beneath his dignity. Patrol routes were scrawled around a golden retriever named Buster. "Remind me why we aren't hitting the downtown jewelry exchange instead?" he asked, deeply skeptical of the objective. Molly rolled her eyes and tossed the marker aside, leaning forward aggressively over the paper. "Because Timmy’s uncle is a venture capitalist," she hissed. "Word on the street says the payload includes three racing drones, an imported gaming console, and a bespoke animatronic velociraptor with real biting action." Bill snapped a stale pretzel in half, entirely unmoved by the promised grandeur of the electronic haul. "How do we exfiltrate a plastic dinosaur past twenty sugar-crazed first-graders?" he asked. "They smell fear, Molly." Rather than answering verbally, Molly unzipped a battered sports duffel with a theatrical flourish, releasing the pungent aroma of mothballs and synthetic fur. She hoisted two grotesque polyester suits in blinding shades of magenta and canary yellow. One costume possessed floppy hound-dog ears lined with gingham, while the other terminated in a colossal foam duck beak with unblinking plastic googly eyes glued above the nostrils. Bill stared in profound, paralyzed horror. "Are we supposed to be Barnyard Bango and Professor Quacks?" Bill asked in disbelief. Molly smoothed the synthetic duck plumage like it was bespoke Italian silk, ignoring his visible despair. "Standard party infiltration protocol," she insisted. "The genuine performers were delayed by fifty dollars and a well-timed flat tire. We have their schedule." She traced a bright yellow arrow from the patio toward the neighbor's dense rhododendron bushes. "At fourteen-thirty, the donkey pinata breaks," Molly explained, eyes glittering with manic triumph. "When the kids swarm the lawn for cheap hard candies, we load the gift table into the wagon." Bill gingerly lifted the oversized duck head, peering through the black mesh viewing slit hidden in the throat. He pictured the manicured cul-de-sac and the utter humiliation of being tackled by an angry accountant in lawn-mowing sneakers. "If I get tackled by some dad, Molly, I am singing like a canary," Bill warned. She snatched the yellow head from his hands and shoved it firmly over his ears. "Have some professional pride," she snapped. "Now put your giant wings on and waddle like you mean it."
created_at"2026-09-02T17:07:48.625Z" 9/2/2026, 5:07:48 PM
model"google/gemini-3.8-flash-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2500
moderation_latency(null)
generation_time32015
tokens_prompt75
tokens_completion3901
native_tokens_prompt67
native_tokens_completion10765
native_tokens_completion_images0
native_tokens_reasoning10073
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
service_tier"default"
usage0.040419
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788368868-5P0Km0z6GiuQQnQvwI0z"
session_id(null)
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api_type"completions"
id"gen-1788368868-svXu2aWWa1rcAAJmHpEk"
upstream_id"5FeYar_xKYHrjMcP47Gf4AU"
provider_responses
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endpoint_id"d376f781-516d-42f9-936d-46f19abca6cc"
id"5FeYar_xKYHrjMcP47Gf4AU"
is_byokfalse
latency2497
model_permaslug"google/gemini-3.8-flash-20260902"
provider_name"Google AI Studio"
status200
total_cost0.040419
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
43.38% Matches word count n/a
neededCleanfalse
words517
99.94% Dialogue to Total Word Ratio
Ratio: 29.89%, Deviation: 0.11%
neededCleanfalse
wordsTotal532
wordsDialogue159
71.6574%