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Run: 2026-09-02-01M1HH9HHXWE8D1T9SEEPM49NY
Run Details
Model:
Gemini 3.8 Flash (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
33.9s
Cost:
$0.044739
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
Molly tapped the blueprint on their dashboard, scowling darkly at her jittery partner. "The piƱata drops at three, Bill. That gives us four minutes before cake." Bill nervously adjusted his oversized clown wig, clutching an empty burlap sack. "Cake makes them fast, Molly! Sugar turns toddlers into rabid little monsters." She pulled yellow dishwashing gloves onto her hands with an intimidating, sharp snap. "Stick to the plan. You deploy the juice boxes right by the sandbox." He pointed through tinted glass toward the bouncy castle, trembling with dread. "Then you bag the Lego sets? What about the mother guarding them?" Molly tapped the confetti cannon concealed beneath her cardigan with cold, calculated confidence. "I have glitter bombs. One single blast of sparkle blinds the PTA president." He grinned broadly, rubbing his sweaty palms together with sudden, wicked enthusiasm. "Brilliant. If we snatch the electric scooters, we can retire by bedtime." She peered through binoculars toward the shiny mountain of wrapped gift boxes. "Did you remember to bring the decoy balloon animals for the perimeter?" "Obviously. I folded three tactical poodles while you were hotwiring our getaway van." They quietly crept through the garden gate, ready to execute their master plan.
created_at
"2026-09-02T17:05:00.998Z"
9/2/2026, 5:05:00 PM
model
"google/gemini-3.8-flash-20260902"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2606
moderation_latency
(null)
generation_time
33884
tokens_prompt
75
tokens_completion
2875
native_tokens_prompt
67
native_tokens_completion
11917
native_tokens_completion_images
0
native_tokens_reasoning
11656
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
0.044739
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788368701-ZlNn0wAfDX7UseLqz3pm"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788368701-sEZbrjoCArtb0JVlKneT"
upstream_id
"PVeYaqTDBPHP_uMPpLjQ-Q0"
provider_responses
0
endpoint_id
"d376f781-516d-42f9-936d-46f19abca6cc"
id
"PVeYaqTDBPHP_uMPpLjQ-Q0"
is_byok
false
latency
2605
model_permaslug
"google/gemini-3.8-flash-20260902"
provider_name
"Google AI Studio"
status
200
total_cost
0.044739
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: 50.00%, Deviation: 0.00%
neededClean
false
wordsTotal
200
wordsDialogue
100
100.0000%