NC Bench
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Run: 2026-02-19-01KHVP142F5HB4SWSG5DBMAJTJ
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
1m 2s
Cost:
$0.087158
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 10% 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 adjusted her tactical turtleneck while staring through the smudged binoculars. Across the sunny suburban street, absolute chaos reigned supreme. Small children ran rampant across a freshly manicured lawn, hyped up on excessive amounts of sugary fruit juice and unsupervised freedom. The target was a towering mountain of shiny wrapping paper and oversized bows resting unguarded next to a melting ice cream cake. Bill checked the loading mechanism of his customized confetti launcher. He was a professional thief, a master of stealth, yet here he was, preparing to steal toys from toddlers. He swallowed his remaining pride. Molly lowered her surveillance equipment and pointed toward the massive structure dominating the yard. "We will breach through the inflatable bouncy castle." Bill sighed heavily, remembering the disastrous birthday gig last summer involving a rogue mime and a stolen petting zoo goat. He rubbed a phantom ache in his shoulder. "I refuse to fight another clown today." Molly grabbed him by his dark tactical vest, establishing firm eye contact. She needed absolute focus for this operation. "Just grab the gifts." Bill checked his watch. "Okay." They synchronized their timers, ready to infiltrate the party and execute the greatest suburban toy heist in history.
created_at
"2026-02-19T19:29:02.898Z"
2/19/2026, 7:29:02 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2857
moderation_latency
(null)
generation_time
62200
tokens_prompt
77
tokens_completion
2230
native_tokens_prompt
67
native_tokens_completion
7252
native_tokens_completion_images
0
native_tokens_reasoning
7008
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
0.087158
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
2857
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529342-9bEu1KqWGoPotqZuqS8U"
upstream_id
(null)
total_cost
0.087158
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: 10.00%, Deviation: 0.00%
neededClean
false
wordsTotal
200
wordsDialogue
20
100.0000%