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Run: 2026-02-19-01KHVP99DTQDKJNTM1JXANXCCK
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
1m 25s
Cost:
$0.115046
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 oversized polka dotted bow tie while staring through the grease spotted binoculars. Across the sunny suburban lawn, chaos reigned supreme. Sticky toddlers swarmed a giant inflatable pirate ship like sugar crazed termites. A mountain of wrapped presents sat completely unguarded atop a picnic table decorated with garish superhero plates. It was the absolute perfect mark. Beside her in the bushes, Bill was sweating profusely under his brightly colored clown wig. He hated tactical espionage that required face paint, but this was the biggest payload of shiny plastic toys and expensive electronic gadgets they had ever seen. The birthday boy was turning seven, which meant premium loot. No wooden blocks or educational puzzles here. They were looking at imported action figures, remote controlled cars, and perhaps even a brand new gaming console. Molly lowered her lenses and turned toward her brightly dressed partner. "Did you pack the helium balloons?" Bill scratched a fake red nose. "Yes." "And the bouncy castle deflator?" He checked his oversized pockets. "Got it. We strike after the cake." Molly grinned broadly. "Perfect." They crawled forward through the leafy hydrangeas toward the sticky juice box station, preparing to execute the greatest birthday heist ever.
created_at
"2026-02-19T19:33:30.522Z"
2/19/2026, 7:33:30 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3114
moderation_latency
(null)
generation_time
85313
tokens_prompt
77
tokens_completion
2476
native_tokens_prompt
67
native_tokens_completion
9576
native_tokens_completion_images
0
native_tokens_reasoning
9320
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
0.115046
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3114
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529610-MqkI8TXB3hI9Lh0DaLit"
upstream_id
(null)
total_cost
0.115046
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%