NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-19-01KHVP0TXTHMWJ51T2SCXRC4B8
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
1m 7s
Cost:
$0.093938
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 200 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
Bill lowered the stolen binoculars and rubbed his throbbing temples. He stared across the street at the suburban lawn currently swarming with screaming children. "So the target is a bouncy castle?" "Yes, Bill. And a petting zoo." Molly adjusted her tactical harness, carefully checking the hidden pouches of juice boxes she packed for emergency bribes. "We are professionals, Molly. I cracked the Bellagio. Now you want me to steal Legos from a six year old?" "We need the wrapping paper. The diamond is hidden inside a fake robot dog. You grab the gifts, I pop the balloons to cover the noise." Bill shuddered, slowly pointing a trembling finger toward the giant inflatable slide. "What about the terrifying clown?" "I bribed him with funnel cake. He will look the other way." He exhaled deeply, slipping a tiny titanium crowbar into his oversized velvet tuxedo jacket. "Fine. But if a toddler bites my ankle again, I am retiring." "Deal. Grab your bright neon mask. Let us go ruin a birthday." Molly grinned, already imagining the incredibly sweet taste of flawless victory and stolen sheet cake. They stepped out of the shadows, ready to execute the most ridiculous heist of their long careers.
created_at
"2026-02-19T19:28:53.534Z"
2/19/2026, 7:28:53 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3379
moderation_latency
(null)
generation_time
67007
tokens_prompt
77
tokens_completion
2110
native_tokens_prompt
67
native_tokens_completion
7817
native_tokens_completion_images
0
native_tokens_reasoning
7554
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
usage
0.093938
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3379
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529333-ts6IpvkOTTuhyTI1y8NV"
upstream_id
(null)
total_cost
0.093938
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
200
100.00%
Dialogue to Total Word Ratio
Ratio: 50.00%, Deviation: 0.00%
neededClean
false
wordsTotal
200
wordsDialogue
100
100.0000%