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Run: 2026-09-02-01M1HJWXKK1D9HMGYSNGVB3J9Z
Run Details
Model:
Gemini 3.8 Flash (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 500 words with 70% dialogue
Duration:
20.4s
Cost:
$0.026113
Provider:
Google AI Studio
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
82.12%
Dialogue to Total Word Ratio
(details)
41.0581%
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
Messages
Meta
AI
Molly slammed the back doors of the surveillance van, plunging them into the dim glow of a battery-powered lantern. She spread out a grease-stained paper placemat across the crate between them. "Let’s review the floor plan," Molly said, tapping a red crayon circle on the placemat. "At precisely fourteen hundred hours, the entertainer initiates balloon animal triage. That gives us a six-minute window." Bill squinted through the gloom, scratching his scruffy beard with the tip of a plastic screwdriver. "Wait," he said. "What kind of clown are we talking about? Seltzer bottle or sad French mime? My sinuses swell up terribly around commercial greasepaint." "Does it look like I care about your respiratory health, Bill? It is a standard suburban birthday. We are going after the motherlode." "Timmy's seventh birthday," Bill muttered, shaking his head. "Are you sure this is professional? It feels ethically murky." "He’s seven, Bill. He doesn't have debt. He has sealed Lego sets and cash cards from oblivious grandparents. He won't notice until Monday." "I just worry about the sugar rush," Bill said, nervously adjusting his tool belt. "Have you ever faced twelve toddlers hopped up on blue raspberry punch? They bite, Molly. They smell fear." "That is why you are on juice box suppression duty." "Juice box suppression?" "You puncture the pouches before they hit the perimeter," Molly said, mimicking a swift stabbing motion. "Neutralize the hydration, neutralize the mob." "Brilliant tactical assessment," Bill admitted. "And the bounce house?" "The bounce house is our extraction vector. When Aunt Karen serves the gluten-free cake, the herd migrates inside. Sweep the gift table into the burlap sacks and chuck them over the cedar fence into the inflatable castle." "Why the castle?" "The bouncy vinyl dampens the sound of rattles and plastic packaging," she snapped. "Try to keep up." "Understood. Acoustic dampening." Bill picked up a glossy photograph from the dashboard. "What about the golden retriever?" "What retriever?" "The sentry by the sandbox. Look at him, Molly. Cold eyes. That dog is either a killer or a snitch." "It's a stuffed toy, you idiot. The tail doesn't even move." "Google Earth has terrible resolution," Bill grumbled. Molly sighed, pinching the bridge of her nose to ward off an impending migraine. "Did you secure the disguises?" Bill unzipped a canvas duffel bag with an absurdly proud flourish. "Behold." Molly stared into the bag. "Bill, that is a pirate costume for a four-year-old child." "It was eighty percent off!" "You are six foot two!" "I can crouch!" Bill protested, bending his knees until his joints popped. "I’ll claim I’m a whimsical swashbuckler here for the treasure hunt. It completely fits the nautical theme." "You are wearing the caterer polo," Molly said firmly, tossing him a wrinkled black shirt. "If anyone asks, we represent the artisanal cupcake logistics team." "Can we sample the inventory?" "No." "Just one red velvet? For field morale?" "Touch a sprinkle and you stay behind in the ball pit." Bill sighed. "Harsh, but fair. Radio check?" "Channel four. Code word for abort is Funky Monkey." "Can it be Captain Cupcake?" "No." "Please?" "Fine," Molly grunted, checking her digital watch. "Captain Cupcake it is. Grab the sacks. Timmy’s empire falls today."
created_at
"2026-09-02T17:33:04.51Z"
9/2/2026, 5:33:04 PM
model
"google/gemini-3.8-flash-20260902"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1367
moderation_latency
(null)
generation_time
20379
tokens_prompt
75
tokens_completion
2739
native_tokens_prompt
67
native_tokens_completion
6950
native_tokens_completion_images
0
native_tokens_reasoning
6155
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
service_tier
"default"
usage
0.02611275
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788370384-ceXVJttVKnpTibHpHx1i"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788370384-kSGJ2CWhTDGKUhziIJuP"
upstream_id
"0F2YasPcI9WJ-sAPksqZQA"
provider_responses
0
endpoint_id
"d376f781-516d-42f9-936d-46f19abca6cc"
id
"0F2YasPcI9WJ-sAPksqZQA"
is_byok
false
latency
1366
model_permaslug
"google/gemini-3.8-flash-20260902"
provider_name
"Google AI Studio"
status
200
total_cost
0.02611275
cache_discount
(null)
upstream_inference_cost
0
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
0.00%
Matches word count
n/a
neededClean
false
words
533
82.12%
Dialogue to Total Word Ratio
Ratio: 71.99%, Deviation: 1.99%
neededClean
false
wordsTotal
539
wordsDialogue
388
41.0581%