Run: 2026-07-09-01KX40KTQM49G0XK2WN9J6VZSG

Run Details

Duration:
2.6s
Cost:
$0.001980
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
99.93% Dialogue to Total Word Ratio (details)
49.9654% 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 studied the mansion through binoculars while Bill balanced on a hedge, wearing a stolen clown nose and the expression of a man regretting several choices. “Door?” Bill whispered. “Front gate,” Molly said. “We stroll in with the entertainers.” “The balloons?” “Diversion.” “The cake?” “Necessary sacrifice.” They had planned the operation for three days, though most of that time had been spent arguing over whether a kazoo counted as a musical instrument or a cry for help. Tonight, the children’s party blazed behind the windows, a kingdom of paper crowns, frosting, and brightly wrapped loot. Molly adjusted her feather boa. Bill lifted a plastic trumpet. Together, they marched toward the gate with the confidence of professionals and the musical ability of wounded geese. A toddler spotted them and applauded. Bill bowed, accidentally releasing a balloon animal shaped like a giraffe. It drifted skyward, carrying their getaway map. Inside, Molly located the presents beneath a banner reading HAPPY BIRTHDAY, NED. Bill began performing magic, producing scarves from his sleeves, pockets, and, alarmingly, his trousers. While the adults laughed, Molly loaded gifts into a laundry cart. Then Ned approached, clutching a cupcake. “Are you robbers?” he asked. Molly froze. Bill dropped the trumpet. “Only recreationally,” Molly said. Ned considered this. “Can you steal my boring socks?” Minutes later, the thieves fled with the socks, three rubber ducks, and a lifetime ban from children’s entertainment.
created_at"2026-07-09T18:00:37.373Z" 7/9/2026, 6:00:37 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency390
moderation_latency(null)
generation_time2347
tokens_prompt77
tokens_completion423
native_tokens_prompt66
native_tokens_completion319
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"completed"
service_tier"default"
usage0.00198
router(null)
provider_responses
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endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_05fc6ac0c9928b33016a4fe1c5793881978dddc3e737c96c6e"
is_byokfalse
latency241
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-1783620037-cm7Fl6uJ1fGvhEsb3HXO"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620037-CW1ofQ1aJyBfrI6oucCH"
upstream_id"resp_05fc6ac0c9928b33016a4fe1c5793881978dddc3e737c96c6e"
total_cost0.00198
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
0.00% Matches word count n/a
neededCleanfalse
words232
99.93% Dialogue to Total Word Ratio
Ratio: 11.64%, Deviation: 1.64%
neededCleanfalse
wordsTotal232
wordsDialogue27
49.9654%