Run: 2026-07-09-01KX41H64EF48YGDTYTFCHSZ2K

Run Details

Duration:
22.2s
Cost:
$0.016818
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
97.24% Dialogue to Total Word Ratio (details)
98.5815% 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
“Bill, remind me why we’re robbing a children’s party.” “Because the invitation says presents, and I need a goal.” “Your career coach is a pigeon.” “He has excellent instincts.” “The target is the mountain of wrapped boxes.” “Correction: treasure mountain.” “Correction: birthday presents. We are stealing from children.” “Temporarily relocating gifts. Then we’ll return them after the cake.” “With what?” “An apology.” “Your apologies have glitter in them.” “That was one time.” “Three times. Also, why are you wearing a clown suit?” “Disguise.” “You look like a clown who lost a bet.” “Perfect. Nobody suspects a clown.” “Everyone suspects a clown.” “Then nobody will suspect the actual thieves.” “Plan?” “Blend in, compliment the balloons, grab the presents, and escape through the bouncy castle.” “Bouncy castles have entrances, not exits.” “I’ll make an exit.” “You mean fall over.” “Same result, better publicity.” A child appeared behind them. “Are you the entertainment?” “Absolutely.” “Do something!” “Ladies and gentlemen, behold: the world’s worst magician!” The child applauded. “Can you make presents disappear?” Molly grabbed Bill’s sleeve. “Run!” “After you, partner.” “Why me?” “Because you’re carrying the apology.” “Bill, this sack is full of glitter!” “Excellent. We’ll leave a trail for the police.” “Bill!” “What? It’s festive.”
created_at"2026-07-09T18:16:39.324Z" 7/9/2026, 6:16:39 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2100
moderation_latency(null)
generation_time22058
tokens_prompt77
tokens_completion850
native_tokens_prompt66
native_tokens_completion2792
native_tokens_completion_images0
native_tokens_reasoning2477
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"
usage0.016818
router(null)
provider_responses
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endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_0a3f485777d2c182016a4fe58772b08193883b21ea15d9e3e4"
is_byokfalse
latency309
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-1783620999-piDJBSQl5wliJbQp3U36"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620999-3JKU5HwqTYYEWBNOwvFZ"
upstream_id"resp_0a3f485777d2c182016a4fe58772b08193883b21ea15d9e3e4"
total_cost0.016818
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
99.92% Matches word count n/a
neededCleanfalse
words203
97.24% Dialogue to Total Word Ratio
Ratio: 94.09%, Deviation: 4.09%
neededCleanfalse
wordsTotal203
wordsDialogue191
98.5815%