Run: 2026-07-09-01KX41DPY90KHXPGDS93X86SCA

Run Details

Duration:
22.5s
Cost:
$0.025494
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9995% 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 parked the getaway tricycle behind the bakery, its bell taped shut and its basket stuffed with disguises for tonight's operation of festive larceny downtown. “Bill, remember: we enter through the birthday clown’s inflatable pants, grab every gift, and leave before anyone notices the cake is humming in suspicious harmony.” Bill adjusted his pirate hat, concealing neither beard nor wanted poster. Across the street, balloons bobbed like nervous witnesses above the party house, awaiting their raid. “Relax. I’ve mapped the nursery, bribed the clown, and trained the dog to bark only when somebody says ‘taxes’ with proper emphasis very loudly indeed.” Molly unfolded a blueprint drawn on a napkin. It showed three doors, a moat, and a remarkably judgmental cupcake wearing a tiny crown in crayon. “Excellent. I’ll distract the parents with my award-winning puppet routine. You fill the sack. If questioned, we’re emotionally supportive uncles from the gift registry department.” At the gate, Molly paused as a small girl approached, clutching a plush dragon and wearing detective glasses bright enough to expose them both immediately. “New plan, Bill: we’re not stealing presents; we’re rescuing them from gravity. Please point us toward the nearest emergency gift basket with wheels, preferably quickly.”
created_at"2026-07-09T18:14:45.457Z" 7/9/2026, 6:14:45 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2301
moderation_latency(null)
generation_time21685
tokens_prompt77
tokens_completion717
native_tokens_prompt66
native_tokens_completion4238
native_tokens_completion_images0
native_tokens_reasoning3967
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"completed"
service_tier"default"
usage0.025494
router(null)
provider_responses
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endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_0858fb92a2d0a642016a4fe515895c81979e07adc8f4a9b9d1"
is_byokfalse
latency245
model_permaslug"openai/gpt-5.6-luna-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783620885-JVimWO80ZE2iyZRk33XJ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620885-N2juelLVeZyH35mdTqQq"
upstream_id"resp_0858fb92a2d0a642016a4fe515895c81979e07adc8f4a9b9d1"
total_cost0.025494
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words201
100.00% Dialogue to Total Word Ratio
Ratio: 50.00%, Deviation: 0.00%
neededCleanfalse
wordsTotal202
wordsDialogue101
99.9995%