Run: 2026-09-23-01M36P13E976FD9MZX09EY24BC

Run Details

Duration:
5.2s
Cost:
$0.000166
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
86.38% Matches word count (details)
26.24% Dialogue to Total Word Ratio (details)
56.3111% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
“Right,” Molly whispered, studying the birthday-party invitation through binoculars. “We enter at seven, locate the presents, and leave before anyone notices.” “Why are you whispering?” Bill asked. “Because we’re thieves.” “We’re outside a bouncy castle.” “Exactly. The children are unpredictable.” Bill peered over the garden fence. “I count twelve children, three adults, and one terrifying clown.” “That’s the birthday boy’s uncle.” “How can you tell?” “He’s holding a tiny dog and crying.” “Fine. What’s the plan?” “We pose as magicians.” “I can’t do magic.” “You once made a whole tray of cupcakes disappear.” “I ate them.” “Same principle. Now, when I distract everyone, you take the presents.” “What if they’re heavy?” “They’re wrapped in cheerful paper, Bill, not cast iron.” “What if a child catches us?” “Tell them we’re the surprise.” “I hate being the surprise.” “You hate being caught more.” Bill glanced at the enormous pile of gifts. “There’s a bicycle in there.” “Excellent. We can ride it out.” “It’s a child’s bicycle.” “Then pedal quickly.” A party horn blared. Bill flinched and dropped the invitation. Molly snatched it up. “That’s our cue.” “For what?” “To go home.” “Finally, a plan I understand.” They crept away. “Wait,” said Bill. “You’re leaving the binoculars.” “Let them keep them. It’s a birthday.”
created_at"2026-09-23T08:27:32.175Z" 9/23/2026, 8:27:32 AM
model"openai/gpt-6-luna-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2422
moderation_latency(null)
generation_time5206
tokens_prompt75
tokens_completion418
native_tokens_prompt66
native_tokens_completion318
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"
usage0.0001656
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790152052-a5iZl0RAEL3VWjL233nY"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790152052-ZaZxI2KeqALi2VcCUAsx"
upstream_id"resp_0d223be5d56917f1016ab38d747be487d1bd0c4cc2ff25fd55"
provider_responses
0
endpoint_id"05e94e02-b9c2-4bbb-ba55-4082ee9ad687"
id"resp_0d223be5d56917f1016ab38d747be487d1bd0c4cc2ff25fd55"
is_byokfalse
latency995
model_permaslug"openai/gpt-6-luna-20260922"
provider_name"OpenAI"
status200
total_cost0.0001656
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
86.38% Matches word count n/a
neededCleanfalse
words211
26.24% Dialogue to Total Word Ratio
Ratio: 79.25%, Deviation: 10.75%
neededCleanfalse
wordsTotal212
wordsDialogue168
56.3111%