Run: 2026-05-20-01KS261V3X9DWB75B5J9CMF2PB

Run Details

Duration:
2.5s
Cost:
$0.002341
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
68.2661% 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

AI
The suburban lawn was a minefield of discarded juice boxes and plastic lawn darts. Behind a towering oak tree, Molly adjusted the strap of her tactical diaper bag, her eyes locked on the target: a mountain of glossy wrapping paper glittering beneath the backyard gazebo. She checked her watch, calculating the exact moment sugar crashes would render the target demographic entirely unresponsive. Grab the big blue one, Bill whispered, adjusting his fake mustache which was currently peeling off in the humid air. The one shaped like a pony. Molly sighed, swatting away a rogue bubble-blower. That is a decoy, Bill. It is ninety percent packaging and a nightmare to carry on a bicycle. We go for the padded envelopes. High cash yield, low physical footprint. Bill squinted through his binoculars, gasping as a clown entered the perimeter with a bunch of balloon animals. He is packing helium, Molly. This changes everything. Ignore the clown, she muttered, checking her map. A stray soccer ball thudded against their oak tree, sending a shower of acorns onto Bill’s head. Panic flashed in his eyes. We have been compromised, he hissed. Molly grabbed his collar. Just act like distressed parents.
created_at"2026-05-20T07:54:23.233Z" 5/20/2026, 7:54:23 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency805
moderation_latency(null)
generation_time2350
tokens_prompt77
tokens_completion312
native_tokens_prompt67
native_tokens_completion249
native_tokens_completion_images0
native_tokens_reasoning0
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"standard"
usage0.0023415
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"r2gNaqXYFsGa_uMPh4LdmQY"
is_byokfalse
latency804
model_permaslug"google/gemini-3.5-flash-20260519"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.15.0; linux; x64))"
http_referer(null)
request_id"req-1779263663-28T7rUYT1529RrfbwcCO"
session_id(null)
api_type"completions"
id"gen-1779263663-wQ6hzWzW9eG1ASKgOBAw"
upstream_id"r2gNaqXYFsGa_uMPh4LdmQY"
total_cost0.0023415
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words196
36.79% Dialogue to Total Word Ratio
Ratio: 0.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal197
wordsDialogue0
68.2661%