NC Bench
Overview
About
Tests
Models
Vendors
Compare
Run: 2026-02-25-01KJ95BYXTNBF59Y1VWR229CNT
Run Details
Model:
Gemini 3 Flash (Preview, Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
36.6s
Cost:
$0.018804
Provider:
Google AI Studio
Evaluation summary
Score
Evaluator
Details Link
27.17%
Matches word count
(details)
99.94%
Dialogue to Total Word Ratio
(details)
63.5526%
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
"Ready?" Molly asked, checking her plastic stopwatch with military precision and a cold stare. "I look like a giant blueberry," Bill grumbled, adjusting his itchy foam padding and tightening the chin strap. "It’s a mascot suit, Bill. It provides perfect camouflage." Bill tugged his floppy felt ears with an expression of soul-consuming regret. "Focus. We enter through the bounce house. Once the cake hits the table, we strike." "Why then?" Bill sighed heavily, checking his reflection in the grime of the van window while Molly checked her gear. "Distraction. Sugar-crashed five-year-olds are basically zombies. They won't notice us bagging the sets." "I hope there’s a Batman set." "We are professionals, Bill. We sell the loot." "Right. Professionals." Molly peered through the tinted glass at the suburban backyard madness unfolding before them. "Status on the juice boxes?" "Spiked with chamomile. They'll be snoring by three." "The gift pile is located next to the pinata." "Is the pinata a trap?" "It's cardboard, Bill. Not a claymore." "I’m just saying, these kids are ruthless." "Let's move. That bouncy castle isn't going to infiltrate itself." Molly pulled her mask down, her eyes gleaming with greed as she grasped the door handle. They stepped out into the sun, two shadows in the neighborhood playground, ready to commit the most adorable felony of the year.
created_at
"2026-02-25T01:07:14.497Z"
2/25/2026, 1:07:14 AM
model
"google/gemini-3-flash-preview-20251217"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2169
moderation_latency
(null)
generation_time
36260
tokens_prompt
77
tokens_completion
2401
native_tokens_prompt
67
native_tokens_completion
6257
native_tokens_completion_images
0
native_tokens_reasoning
5931
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
0.0188045
router
(null)
provider_responses
0
endpoint_id
"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byok
false
latency
2169
model_permaslug
"google/gemini-3-flash-preview-20251217"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771981634-ZaRgOoOCbfQOY0UghNGZ"
upstream_id
(null)
total_cost
0.0188045
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
27.17%
Matches word count
n/a
neededClean
false
words
219
99.94%
Dialogue to Total Word Ratio
Ratio: 51.57%, Deviation: 1.57%
neededClean
false
wordsTotal
223
wordsDialogue
115
63.5526%