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Run: 2026-09-02-01M1HGMDZPC8J3RS4BSWKSHNT9
Run Details
Model:
Gemini 3.8 Flash (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
32.8s
Cost:
$0.042785
Provider:
Google AI Studio
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
100.0000%
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
Messages
Meta
AI
Molly smoothed a crumpled diner placemat across the sticky table, flattening the edges with two heavy ceramic sugar dispensers. She drew a menacing red circle around a crude crayon sketch of an inflatable castle. "This is the primary hazard zone," she warned in a tense whisper, leaning across her cooling plate of soggy potatoes. "The bounce house." Bill adjusted his cracked spectacles, examining the drawing with the solemn gravity of a seasoned safecracker. "It looks harmless enough, Molly. Just vinyl and trapped air. It is a bouncy castle, not a military fortress." He took a measured sip of black coffee, watching the diner waitress wipe down the distant counter with a damp rag. "You severely underestimate the terrain, Bill. The moment you step inside, the structural instability compromises your footing. Worse, static electricity turns your synthetic balaclava into a conducting rod. If you brush against a child, you blow the entire perimeter." Bill grimaced dubiously, his bent metal fork hovering midair over a cold waffle. "Are the targets armed?" Molly nodded grimly, tapping a stained yellow fork against the glass ketchup bottle to emphasize her tactical points. "Lollipops, water balloons, and unbridled sociopathy. They move erratically and possess incredible hearing when wrappers crinkle. Our primary objective is the gift table on the back patio." She slid the pepper shaker directly next to the ketchup bottle, marking the drop zone. "What kind of valuable payload are we looking at here?" Bill asked eagerly, leaning forward across the booth until his forehead nearly bumped hers. "Three remote controlled drones, six boxed video games, and the golden prize itself: a robotic dinosaur that shoots real mist." Bill exhaled sharply through his teeth, his eyes gleaming with professional admiration. "That dinosaur retails for three hundred dollars online." He drummed thick fingers against the Formica tabletop, calculating their odds with furrowed brows. "Who is guarding the rear patio?" Molly glanced nervously around the diner booths before whispering the terrifying news. "Timmy’s grandmother. She patrols with a tray of cucumber sandwiches." Bill winced, shivering visibly at the thought of polite suburban chatter. "That woman talked my ear off at the garden expo. She will trap us for twenty minutes about her lumbago." Molly tapped her wristwatch, her mouth set in a severe, determined line. "Which is why we strike precisely during the clown's balloon animal set. All adult eyes will be fixed on the balloon poodle. We bag the presents, scale the cedar fence, and vanish into the dark alley." Bill considered the tight tactical timeline, rubbing his bristly chin in deep contemplation. "Did you remove the child booster seat from the minivan trunk?" Molly rolled her eyes and groaned in utter exasperation. "Yes, Bill. We have maximum cargo space. Are you in?" Bill grinned broadly, extending an open palm across the stained placemat. "Only if I get the leftover funfetti cake and a full bag of juice pouches." Molly firmly shook his outstretched hand with absolute, ruthless professional finality. "Deal. Half the cake is yours."
created_at
"2026-09-02T16:53:29.217Z"
9/2/2026, 4:53:29 PM
model
"google/gemini-3.8-flash-20260902"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1899
moderation_latency
(null)
generation_time
32737
tokens_prompt
75
tokens_completion
3566
native_tokens_prompt
67
native_tokens_completion
11396
native_tokens_completion_images
0
native_tokens_reasoning
10741
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
0.04278525
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788368009-qLvbrBvP8ALje0RrRJ3H"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788368009-yp1QKeGzLghvWmedFQar"
upstream_id
"iVSYava2EauMjMcP0LXjIA"
provider_responses
0
endpoint_id
"d376f781-516d-42f9-936d-46f19abca6cc"
id
"iVSYava2EauMjMcP0LXjIA"
is_byok
false
latency
1899
model_permaslug
"google/gemini-3.8-flash-20260902"
provider_name
"Google AI Studio"
status
200
total_cost
0.04278525
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
100.00%
Matches word count
n/a
neededClean
false
words
500
100.00%
Dialogue to Total Word Ratio
Ratio: 50.00%, Deviation: 0.00%
neededClean
false
wordsTotal
500
wordsDialogue
250
100.0000%