NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-05-10-01KR8ZAPBFPB5V73RK0VZ36FZW
Run Details
Model:
Gemini 3.1 Flash Lite (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
3.8s
Cost:
$0.000936
Provider:
Google AI Studio
Evaluation summary
Score
Evaluator
Details Link
99.92%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
49.9595%
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
Messages
Meta
AI
The blueprints for the suburban cul-de-sac were spread across the hood of a rusted sedan, dampened slightly by the drizzle of a Tuesday evening. Molly traced a perimeter line near the inflatable castle with a manicured fingernail. Across from her, Bill was busy trying to jam a lock-picking tool into a stubborn candy vending machine, his brow furrowed in deep, unnecessary concentration. The target was the birthday gala for little Timmy Henderson, a seven-year-old whose parents had clearly confused a simple backyard gathering with the coronation of a miniature king. Every guest was expected to bring an artisanal gift, and according to Molly’s reconnaissance, the haul would include at least three high-end drones and a mountain of vintage comic books. Bill stopped rattling the vending machine and sighed, wiping grease onto his already stained trousers. Do you really think they keep the good loot in the gazebo, Molly? he asked, squinting into the gloom of the backyard. My gut says the parents are hiding the high-value electronics inside the master bedroom, not near the petting zoo. Molly tapped the map with impatient authority. The gazebo is the staging area, Bill. The parents have a strict policy against presents near the kids. It is an invitation to ruin, she said, her voice dropping to a conspiratorial whisper. We hit the gazebo at the exact moment the magician starts the levitating rabbit segment. It is pure chaos. Distraction is our greatest currency. Bill leaned against the car, looking skeptical. I just do not see why we are targeting a child. It feels low, even for us. Molly rolled her eyes toward the heavens. It is not about the kid, Bill. It is about the principle of excessive wealth. The Henderson family has twelve different types of imported cheese on their grocery receipts. They can afford to lose a few drones to the cause of our early retirement. Bill straightened up, rubbing his chin. Fine, but I am not dressing up as a clown again. The last time I put on that wig, I had nightmares about balloon animals for a week. You will wear the polka-dot vest, and you will hold the oversized mallet, Molly countered, sliding a sleek, black kit into her messenger bag. If anyone asks, you are Bozo the Unemployed. We go in through the side gate just as the cake arrives. Bill nodded, though he looked like he might bolt for the nearest bus stop. What happens if the security guard sees us? There is no security guard, she hissed. It is a party for seven-year-olds in a gated community. The only threat is a hyperactive golden retriever and excessive sugar intake. Stop worrying about the logistics and focus on the grab. They stood in the dark, two silhouettes against the soft glow of the patio lights, measuring their worth in stolen toys and shattered expectations. For Molly, it was art; for Bill, it was a very long night of awkward conversation and suspicious glitter.
created_at
"2026-05-10T12:55:52.439Z"
5/10/2026, 12:55:52 PM
model
"google/gemini-3.1-flash-lite-20260507"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
574
moderation_latency
(null)
generation_time
3735
tokens_prompt
77
tokens_completion
744
native_tokens_prompt
67
native_tokens_completion
613
native_tokens_completion_images
0
native_tokens_reasoning
0
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
"standard"
usage
0.00093625
router
(null)
provider_responses
0
endpoint_id
"237af107-d2e9-46c7-b146-c74d75980dee"
id
"WIAAarDYJtGRmtkP1pnnIQ"
is_byok
false
latency
573
model_permaslug
"google/gemini-3.1-flash-lite-20260507"
provider_name
"Google AI Studio"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1778417752-ZVqZNsyCAx6NNwT49stE"
session_id
(null)
api_type
"completions"
id
"gen-1778417752-Enq6QV68J7ZfsyEpfJPC"
upstream_id
"WIAAarDYJtGRmtkP1pnnIQ"
total_cost
0.00093625
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
99.92%
Matches word count
n/a
neededClean
false
words
497
0.00%
Dialogue to Total Word Ratio
Ratio: 0.00%, Deviation: 30.00%
neededClean
false
wordsTotal
507
wordsDialogue
0
49.9595%