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Run: 2026-05-10-01KR8YEPT32V671ZYAXXT8D1Z9
Run Details
Model:
Gemini 3.1 Flash Lite (Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
12.4s
Cost:
$0.000387
Provider:
Google AI Studio
Evaluation summary
Score
Evaluator
Details Link
99.92%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
49.9595%
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
Molly squinted at the blueprints of the suburban fortress. Bill adjusted his neon clown nose, breathing heavily into the rubber foam. The nursery school security was tighter than a diamond vault in Zurich. Molly tapped the map where the wrapping paper pile sat unguarded. We go in through the supply closet, she whispered. Bill nodded, his massive clown shoes squeaking against the polished linoleum floor. What if the piñata explodes before we grab the loot? he asked, fidgeting with a pocket full of miniature screwdrivers. I will distract the toddler king with a spinning plate trick, Molly replied, checking her watch. You sweep the gifts into the oversized duffel bag. Do I have to wear the balloon animal apron? Bill grumbled, adjusting his ruffled collar. It offers essential camouflage against the juice box brigade, Molly countered, shoving a glittery party hat onto his head. We are legends of the criminal underworld, not circus performers, he hissed. Exactly, so act like a terrifying inflatable artist, she warned. Just keep the sticky hands away from the jewels. We move at two o’clock during the frantic chaos of musical chairs. Don’t trip on the streamers, Bill. Let us be rich.
created_at
"2026-05-10T12:40:35.404Z"
5/10/2026, 12:40:35 PM
model
"google/gemini-3.1-flash-lite-20260507"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
514
moderation_latency
(null)
generation_time
12278
tokens_prompt
77
tokens_completion
301
native_tokens_prompt
67
native_tokens_completion
247
native_tokens_completion_images
0
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"STOP"
service_tier
"standard"
usage
0.00038725
router
(null)
provider_responses
0
endpoint_id
"237af107-d2e9-46c7-b146-c74d75980dee"
id
"w3wAavaEJYKdz7IP2IWCwAc"
is_byok
false
latency
514
model_permaslug
"google/gemini-3.1-flash-lite-20260507"
provider_name
"Google AI Studio"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1778416835-hoQzckf9CXlVZiOtpZkz"
session_id
(null)
api_type
"completions"
id
"gen-1778416835-PrL00eH3lAYd4bjy8Soq"
upstream_id
"w3wAavaEJYKdz7IP2IWCwAc"
total_cost
0.00038725
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
99.92%
Matches word count
n/a
neededClean
false
words
197
0.00%
Dialogue to Total Word Ratio
Ratio: 0.00%, Deviation: 50.00%
neededClean
false
wordsTotal
197
wordsDialogue
0
49.9595%