Run: 2026-07-09-01KX40D7WDG5D196DWCYJ03D5N

Run Details

Duration:
24.2s
Cost:
$0.025878
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% 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 and Bill crouched behind the bakery, studying rainbow balloons outside the community hall. A cardboard reindeer guarded entrance like a festive bouncer. “Bill, remember the rule: we enter quietly, grab presents, and leave before anyone notices our stylish criminal excellence without anybody crying into the frosting afterward.” Bill adjusted his penguin mask, purchased for a school play, smelling faintly of glue, sardines, and regret after several damp winters and rain. “Quietly?” Bill whispered. “You brought a glitter cannon, three whoopee cushions, and a trained goose named Professor Honk for reasons you still refuse to explain to me.” Molly patted the cannon lovingly. Inside, the stolen party map shared space with licorice, lock picks, and an emergency cucumber wrapped in newspaper. “The goose is our distraction. When children chase him, we’ll slip inside and liberate every beautifully wrapped treasure before cake-related witnesses arrive screaming nearby outside,” Molly said. From inside came music, laughter, and the unmistakable thump of a child discovering party games involved rules. The goose honked judgmentally disapprovingly nearby. “Ready? On three: one, two—” Bill asked. “Wait. Why is the cardboard reindeer wearing my coat and my hat too, while guarding all those presents tonight, obviously?” Molly hissed.
created_at"2026-07-09T17:57:01.462Z" 7/9/2026, 5:57:01 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3879
moderation_latency(null)
generation_time23920
tokens_prompt77
tokens_completion708
native_tokens_prompt66
native_tokens_completion4302
native_tokens_completion_images0
native_tokens_reasoning4022
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"
usage0.025878
router(null)
provider_responses
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endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_0af04690cdcf0500016a4fe0ed8aa4819593d131123844cd91"
is_byokfalse
latency233
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-1783619821-loSeufj1jyIScLUwhw0Q"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619821-uEOjCJJRGFL97lENWDo8"
upstream_id"resp_0af04690cdcf0500016a4fe0ed8aa4819593d131123844cd91"
total_cost0.025878
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
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data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 50.25%, Deviation: 0.25%
neededCleanfalse
wordsTotal201
wordsDialogue101
100.0000%