Run: 2026-02-25-01KJ95JJ9WWKJFPA7BBMBVFE4M

Run Details

Duration:
8.3s
Cost:
$0.004198
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
97.63% Matches word count (details)
98.45% Dialogue to Total Word Ratio (details)
98.0388% 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

AI
Molly leaned back in her chair, a worn map of a suburban cul-de-sac spread across their wobbly table. Steam rose from Bill's lukewarm tea, mirroring the precarious state of their finances. The gig: a birthday bash. The target: a mountainside of brightly wrapped gifts. They’d certainly hit rock bottom, or rather, sugar bottom. "Presents, Bill. A veritable treasure trove of un-ironed socks and plastic fantastic." "Precisely. Little Timmy's fifth birthday, a veritable goldmine of… well, whatever five-year-olds get." "We need a plan, Bill. Something subtle, yet devastatingly effective. No clown suits this time." "But the red nose was so convincing! Fine. Operation 'Pin the Tail on the Stolen Donkey,' then?" Bill nervously adjusted his toupee, a cheap disguise he insisted made him look unrecognizably 'corporate'. The children’s party was set for Saturday afternoon. They needed to move fast. "The parents will be distracted by cake and sugar-induced chaos. Our window is small." "I've cased the joint. Bouncy castle, face painter… it’s a tactical wonderland." Molly eyed the pencilled 'X' marking the presents. "Remember the rules: no tears, no evidence, and for heaven's sake, don't eat the jelly." This was going to be messy.
created_at"2026-02-25T01:10:50.946Z" 2/25/2026, 1:10:50 AM
model"google/gemini-2.5-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1403
moderation_latency(null)
generation_time8270
tokens_prompt77
tokens_completion963
native_tokens_prompt67
native_tokens_completion1671
native_tokens_completion_images0
native_tokens_reasoning1373
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.0041976
router(null)
provider_responses
0
endpoint_id"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byokfalse
latency1403
model_permaslug"google/gemini-2.5-flash"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981850-Boutc1Rl6KDxoHU97mq1"
upstream_id(null)
total_cost0.0041976
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
97.63% Matches word count n/a
neededCleanfalse
words193
98.45% Dialogue to Total Word Ratio
Ratio: 53.54%, Deviation: 3.54%
neededCleanfalse
wordsTotal198
wordsDialogue106
98.0388%