Run: 2026-05-20-01KS261B59SGVK0XGZWM30MJPT

Run Details

Duration:
2.3s
Cost:
$0.002171
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
68.10% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
52.4451% 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
Molly adjusted her fake mustache, which was slipping down into her mug of lukewarm tea. Across the sticky diner table, Bill was aggressively coloring a blueprint of the bounce house on a placemat with a purple crayon. He chewed his lip, treating the inflatable structure’s structural integrity with the gravity of a vault designer at the Federal Reserve. According to their inside source, a disgruntled clown named Giggles, the treasure trove of wrapped action figures and miniature sports cars would be unguarded during the cutting of the cake. It was the perfect crime, provided they could blend in with thirty hyped-up seven-year-olds. Bill stabbed the paper with his crayon. We strike while they eat cake. Molly scoffed, tapping her pocket watch. The sugar crash is our exit window. She checked her gear bag, which contained three smoke bombs, a titanium crowbar, and forty juice boxes meant for bribery. The smell of frying grease filled the air as they finalized their tactical entry through the sandbox. If everything went according to plan, they would be loaded with Lego sets before the pinata even took its first hit.
created_at"2026-05-20T07:54:06.895Z" 5/20/2026, 7:54:06 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency778
moderation_latency(null)
generation_time2184
tokens_prompt77
tokens_completion290
native_tokens_prompt67
native_tokens_completion230
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"
usage0.0021705
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"n2gNaoDJApSa_uMPkYfVmQY"
is_byokfalse
latency778
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-1779263646-4ZDcVjlDoeE6ilZ3seUU"
session_id(null)
api_type"completions"
id"gen-1779263646-AV7VgTpQ1ZKikcWL1XO4"
upstream_id"n2gNaoDJApSa_uMPkYfVmQY"
total_cost0.0021705
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
68.10% Matches word count n/a
neededCleanfalse
words186
36.79% Dialogue to Total Word Ratio
Ratio: 0.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal189
wordsDialogue0
52.4451%