Run: 2026-09-02-01M1HGBYEY39SW2DMBXXR43VMT

Run Details

Duration:
10.1s
Cost:
$0.013772
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
97.17% Dialogue to Total Word Ratio (details)
98.5831% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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

AI
"The primary target is Timmy's bouncy castle," Molly whispered, tapping her crayon map. "What kind of security are we facing?" Bill asked. "Two mothers, high on chardonnay, and a clown named Bongo who clearly did time in Sing Sing." "Brutal. What about the perimeter?" "Defended by hostile toddlers wielding sticky apple juice boxes. One touch ruins your suede jacket." "Not the suede! How do we extract the loot?" "The present pile sits behind the chocolate fountain. We deploy the diversion at three sharp." "And what is this grand diversion?" "You dress as Peppa Pig and fake an ankle sprain. While they gawk, I bag the Legos, the Nintendo, and the remote-control helicopter." "Why do I always wear the pig suit?" Bill grumbled. "Because you have the snout for it, darling. Listen, the pinata bursts first. When the sugar-crazed demons scramble for candy, that is our window." "Are we really robbing a six-year-old?" "Timmy has an offshore piggy bank and an attitude problem. He called my getaway Prius a golf cart." "That monster. Hand over the snout." "Remember, silent sneakers. Step on a squeaky toy, and we are swarmed." "I was born ready. For the Legos!" "For the Legos," she agreed.
created_at"2026-09-02T16:48:51.175Z" 9/2/2026, 4:48:51 PM
model"google/gemini-3.8-flash-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1114
moderation_latency(null)
generation_time10029
tokens_prompt75
tokens_completion1343
native_tokens_prompt67
native_tokens_completion3659
native_tokens_completion_images0
native_tokens_reasoning3355
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
service_tier"default"
usage0.0137715
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788367731-MojjmHaB8AfHmKPRRz1J"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788367731-TkSg7cdifiwSuSgOG3oY"
upstream_id"c1OYatHRDpCS_uMPgYu7qQE"
provider_responses
0
endpoint_id"d376f781-516d-42f9-936d-46f19abca6cc"
id"c1OYatHRDpCS_uMPgYu7qQE"
is_byokfalse
latency1114
model_permaslug"google/gemini-3.8-flash-20260902"
provider_name"Google AI Studio"
status200
total_cost0.0137715
cache_discount(null)
upstream_inference_cost0
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
neededCleanfalse
words200
97.17% Dialogue to Total Word Ratio
Ratio: 94.12%, Deviation: 4.12%
neededCleanfalse
wordsTotal204
wordsDialogue192
98.5831%