Run: 2026-03-18-01KM08PKH9JD89KTPB4KD1GXYM

Run Details

Duration:
2.4s
Cost:
$0.001539
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.21% Matches word count (details)
92.13% Dialogue to Total Word Ratio (details)
46.1716% 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, are you sure this is the right party?” Molly whispered. “Unless the banner says ‘Happy Birthday, Timmy,’ in glowing balloons, yes,” Bill said. “It does say that.” “Then we are blessed with excellent intelligence.” “And terrible morals.” “Same team, Molly.” Molly adjusted her black gloves. “You said the presents would be in the garage.” “They will be. That is where people put loot when they have no security mindset.” “It’s a children’s party, Bill. The security mindset is sugar and supervision.” “Exactly. Adults are distracted by juice boxes and liability.” “I hate how confident you sound.” “I hate how right I usually am.” A burst of laughter floated from inside the house. Molly frowned. “What if we’re caught?” “We won’t be.” “That’s what you said before the petting zoo.” “That donkey had commitment.” “Bill.” “Fine. If we’re caught, we act like entertainers.” “You think the guards will believe that?” “It’s a children’s party. No one knows what’s going on. One minute a clown is twisting swords, the next minute he’s in a lawsuit.” Molly peeked through the hedge. “I see the gift table.” “Beautiful.” “It’s enormous.” “Even more beautiful.” “And there’s a child sleeping on it.” Bill paused. “That complicates things.” Molly sighed. “So we’re not stealing the presents.” Bill stared at the glittering pile. “Of course we are.” “We can’t.” “We can.” “Bill, no.” “Bill, yes.”
created_at"2026-03-18T10:43:42.774Z" 3/18/2026, 10:43:42 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency378
moderation_latency(null)
generation_time1980
tokens_prompt77
tokens_completion464
native_tokens_prompt66
native_tokens_completion331
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.001539
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0928acc38cff2f1c0169ba81ded69c8193a43ce7e0a666bc65"
is_byokfalse
latency212
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773830622-L2AeqENuSmQRfUBcTCKZ"
upstream_id"resp_0928acc38cff2f1c0169ba81ded69c8193a43ce7e0a666bc65"
total_cost0.001539
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.21% Matches word count n/a
neededCleanfalse
words228
92.13% Dialogue to Total Word Ratio
Ratio: 84.65%, Deviation: 5.35%
neededCleanfalse
wordsTotal228
wordsDialogue193
46.1716%