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Run: 2026-02-19-01KHVP7MA5HCYYTNGADXK94Z91
Run Details
Model:
Gemini 3.1 Pro (Preview)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
1m 3s
Cost:
$0.086126
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 adjusted his binoculars, scanning the chaotic backyard party. "The target is completely secure behind that bouncy castle." He lowered the lenses, wiping a single bead of sweat from his forehead. Molly chewed her pink gum loudly, sketching the primary infiltration route on a suspiciously sticky napkin. "What is the guard rotation today?" Bill sighed deeply, leaning back against the cold brick wall. "Two angry moms armed with juice boxes. A silly clown making balloon pets is our wild card. We hit the large gift table exactly when the sugary piƱata drops." "Are we expecting heavy resistance?" "Only if tiny Timmy completely realizes his toys are absent before we reach the van." Molly tapped her dull yellow pencil against the table. "I exclusively claim the Barbie Dreamhouse." Bill gave her a remarkably stern look. "Focus now, Molly. We are professionals. We bag presents, dodge toddlers, and vanish quickly." Molly smirked, slowly pulling a black ski mask down over her messy red hair. "I am a ghost. Did you bring the major distraction?" Bill gently patted the heavy canvas pouches resting on his tight dark tactical vest, preparing for their glorious shiny plastic stolen loot. "I have glitter. They will panic."
created_at
"2026-02-19T19:32:36.133Z"
2/19/2026, 7:32:36 PM
model
"google/gemini-3.1-pro-preview-20260219"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3763
moderation_latency
(null)
generation_time
62543
tokens_prompt
77
tokens_completion
2295
native_tokens_prompt
67
native_tokens_completion
7166
native_tokens_completion_images
0
native_tokens_reasoning
6903
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
0.086126
router
(null)
provider_responses
0
endpoint_id
"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byok
false
latency
3763
model_permaslug
"google/gemini-3.1-pro-preview-20260219"
provider_name
"Google AI Studio"
status
200
api_type
"completions"
id
"gen-1771529556-ZnP6fn9u6BCeCZpwlPwU"
upstream_id
(null)
total_cost
0.086126
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%