Run: 2026-07-09-01KX410TR4T2FJBYZ5A9WARK8S

Run Details

Duration:
2.8s
Cost:
$0.002124
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
6.09% Matches word count (details)
30.42% Dialogue to Total Word Ratio (details)
18.2566% 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 unfolded the blueprint beneath a plate of suspiciously frosted cupcakes. “The target is the community hall. The loot is every present at Tommy’s pirate party.” Bill adjusted his black mask, which had tiny yellow ducks on it. “What about the children?” “They’re the distraction. You enter disguised as a magician.” “I don’t know magic.” “You once made a sandwich disappear.” “I ate it.” “Exactly. Sleight of stomach.” Bill studied the map. “Security?” “Three parents, one inflatable castle, and a grandmother who can smell wrongdoing.” “Can we bribe her?” “With bingo cards.” “That’s diabolical.” Molly pointed toward the hall, where balloons bobbed like colorful surveillance drones. “We slip in during musical chairs. When everyone’s scrambling, we collect the gifts.” “Then we escape through the kitchen.” “Blocked by a chocolate fountain.” “Tragic.” “Wear the snorkels.” Bill sighed. “Molly, these presents belong to children.” “And we’re redistributing them.” “To whom?” “Us, initially.” A trumpet blared inside. Children cheered. Molly tightened her cape. “Remember,” she whispered, “confidence.” Bill marched toward the door. “Abracadabra, toddlers!” The door opened. A six-year-old in a cardboard crown inspected them. “Password?” Molly froze. Bill bowed. “Auntie says your cake is structurally unsound.” The child gasped and waved them through. “Quick! Before she hears!” Inside, Molly grinned. “Phase one complete.” Bill eyed the presents. “Phase two: develop a conscience?” “After the cupcakes.”
created_at"2026-07-09T18:07:43.375Z" 7/9/2026, 6:07:43 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency406
moderation_latency(null)
generation_time2592
tokens_prompt77
tokens_completion478
native_tokens_prompt66
native_tokens_completion343
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"
usage0.002124
router(null)
provider_responses
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endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_03741192f20e4e1e016a4fe36f75c88196b973897f65d0e2f3"
is_byokfalse
latency228
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-1783620463-dj9BdlABEMy48gHtRHba"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620463-U8C8VbdGrtoAjEDzhQDP"
upstream_id"resp_03741192f20e4e1e016a4fe36f75c88196b973897f65d0e2f3"
total_cost0.002124
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
6.09% Matches word count n/a
neededCleanfalse
words223
30.42% Dialogue to Total Word Ratio
Ratio: 60.44%, Deviation: 10.44%
neededCleanfalse
wordsTotal225
wordsDialogue136
18.2566%