Run: 2026-05-20-01KS25R93CFPB5PQ2T30085XF9

Run Details

Duration:
2.9s
Cost:
$0.002557
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
51.93% Matches word count (details)
49.42% Dialogue to Total Word Ratio (details)
50.6750% 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
The side door of the bounce house deflated with a sad hiss as Molly adjusted her tactical birthday-party hat. "The asset is currently guarded by twenty caffeinated eight-year-olds," she whispered, peering through the mesh netting at the mountain of brightly wrapped presents. Bill checked his watch. "We have precisely four minutes before cake-cutting distracts the perimeter defense." "Did you secure the diversionary device?" Molly asked, tapping her earpiece. Bill pulled a heavy glass jar from his trench coat. "Behold. Sixty-four premium Canadian nightcrawlers. When I release these into the sandbox, the screaming will provide the perfect acoustic cover." "Excellent," Molly said, rubbing her hands together. "Once they scatter, I will execute a forward roll under the balloon arch, secure the Lego Millennium Falcon, and exfiltrate through the dog door." "And the vintage Barbie dream house?" Bill questioned, his eyes narrowing with greed. "We will need a two-man carry for that," Molly replied. "It is a Class-four hazard. Avoid the juice boxes." "Understood," Bill muttered, unscrewing the worm jar. "Let us make these toddlers regret ever turning seven." "Go, go, go," Molly hissed, sprinting forward.
created_at"2026-05-20T07:49:10.031Z" 5/20/2026, 7:49:10 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency865
moderation_latency(null)
generation_time2536
tokens_prompt77
tokens_completion318
native_tokens_prompt67
native_tokens_completion273
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"
usage0.0025575
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"dmcNarPFD9a8jrEPu-eQ8AU"
is_byokfalse
latency865
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-1779263350-9eEm2F5z8WSSFwy5kdjB"
session_id(null)
api_type"completions"
id"gen-1779263350-RGWAj0SSSHtrQEiHttaw"
upstream_id"dmcNarPFD9a8jrEPu-eQ8AU"
total_cost0.0025575
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
51.93% Matches word count n/a
neededCleanfalse
words184
49.42% Dialogue to Total Word Ratio
Ratio: 59.16%, Deviation: 9.16%
neededCleanfalse
wordsTotal191
wordsDialogue113
50.6750%