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Run: 2026-02-19-01KHVPQQVCKFV4FHPJSP05AYT6
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
1m 29s
Cost:
$0.119594
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
"The mark is turning six today." Molly tapped the crude crayon map spread across the dashboard. "What about the security detail?" Bill cleaned his lockpicks using a damp baby wipe. "One tired clown and fifteen toddlers hyped on cheap juice." She carefully adjusted her tight black ski mask. "When do we hit the gift table?" He peered through the dirty binoculars at the colourful suburban backyard. "Right after they smash the plush donkey. The parents will be distracted by flying candy." Molly grinned, slowly sliding a heavy steel crowbar into her tactical diaper bag. "Are you sure the shiny tricycle is worth this risk?" Bill frowned, nervously checking the rope on his oversized grappling hook. "That trike clears fifty bucks on the black market, Bill." She slapped his shoulder very hard. "Okay. I only agreed because I want the wrapping paper. Those dinosaur prints are sold out!" He sighed deeply and reluctantly turned the van off. "Good. If a kid bites my ankle again, I am deploying the silly string." They exchanged a firm professional nod, fully prepared to absolutely ruin a child's birthday. "Masks down. Let's go steal some Lego." Reaching out swiftly, Bill finally opened the rusty door.
created_at
"2026-02-19T19:41:24.034Z"
2/19/2026, 7:41:24 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2947
moderation_latency
(null)
generation_time
88651
tokens_prompt
77
tokens_completion
3009
native_tokens_prompt
67
native_tokens_completion
9955
native_tokens_completion_images
0
native_tokens_reasoning
9696
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
0.119594
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
2947
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771530084-aj9Qm8E6oqSTy4r7pSdM"
upstream_id
(null)
total_cost
0.119594
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%