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Run: 2026-09-02-01M1HHC3H37VZFTS2B7Q816JVV
Run Details
Model:
Gemini 3.8 Flash (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
19.3s
Cost:
$0.025850
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
Bill unrolled the blueprint across the steering wheel of the rusty minivan. It was a colorful crayon drawing snatched from a recycling bin, mapping out the vulnerabilities of little Timmy’s seventh birthday bash. Red arrows pointed toward the gazebo, where a mountain of wrapped Lego sets and robotic dinosaurs lay unguarded by oblivious parents drinking prosecco on the lawn. Molly adjusted her dark goggles, completely unnecessary in the blazing afternoon sun, and loaded a water pistol with sticky cider. "Did you bribe the clown?" Molly whispered, scanning the fence. "He took fifty bucks and an apple juice," Bill replied, checking his watch. "Flawless. Hit the gift table at three." She snapped her elastic party hat under her chin with grim and deadly precision. Their main obstacle remained thirty wild children currently engaged in chaotic combat near the swing set, but Bill had already deployed a decoy trail of frosted cupcakes toward the neighbor's yard. If everything went according to plan, the extraction van would roll away with five shiny remote control monster trucks, three dollhouses, and that glorious motorized electric scooter before the piñata even cracked. Heists against spoiled preschoolers were always ruthless, but crime waited for no afternoon naptime.
created_at
"2026-09-02T17:06:24.943Z"
9/2/2026, 5:06:24 PM
model
"google/gemini-3.8-flash-20260902"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1571
moderation_latency
(null)
generation_time
19232
tokens_prompt
75
tokens_completion
1949
native_tokens_prompt
67
native_tokens_completion
6880
native_tokens_completion_images
0
native_tokens_reasoning
6633
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
"default"
usage
0.02585025
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788368784-aZbicJBujuPOZuA1ZMmF"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788368784-Wqf3Ex2KGZPmfUt4CHPs"
upstream_id
"kVeYatUsgcyMxw_CndAQ"
provider_responses
0
endpoint_id
"d376f781-516d-42f9-936d-46f19abca6cc"
id
"kVeYatUsgcyMxw_CndAQ"
is_byok
false
latency
1571
model_permaslug
"google/gemini-3.8-flash-20260902"
provider_name
"Google AI Studio"
status
200
total_cost
0.02585025
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
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%