Run: 2026-03-18-01KM079VZFDCNC4Z753150JEHY

Run Details

Duration:
3.4s
Cost:
$0.001499
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
6.13% Dialogue to Total Word Ratio (details)
53.0559% 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
“Molly, are you sure this is the right party?” Bill whispered, peering through the hedge at the balloons wobbling in the wind. “It’s a children’s party, Bill. The banner says ‘Happy Birthday, Leo,’ and there’s a clown by the gate. That’s as right as crime gets.” “I thought we were professionals.” “We are professionals. We just happen to be employed by chaos.” Bill adjusted his black gloves. “Remind me again why we’re stealing presents from six-year-olds?” “Because,” Molly said, “adults hide money in offices. Children get gifted tablets, train sets, and the occasional gold-plated dinosaur. Rich pickings.” “Gold-plated dinosaur?” “Don’t judge the market.” A burst of laughter came from inside the house. Bill flinched. “What if they ask for our names?” “Then you say Bill.” “That’s not a plan.” “It is if you say it confidently.” Bill glanced at the pile of wrapped presents visible through the window. “I hate that I’m tempted.” “You hate that I’m right.” “I hate that too.” Molly smiled. “Listen. We go in through the back, blend in, and leave with the haul before anyone notices.” “And if they do notice?” Molly shrugged. “We apologize, hand back the smallest box, and run like villains with excellent posture.”
created_at"2026-03-18T10:19:16.861Z" 3/18/2026, 10:19:16 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2602
moderation_latency(null)
generation_time2764
tokens_prompt77
tokens_completion501
native_tokens_prompt66
native_tokens_completion322
native_tokens_completion_images0
native_tokens_reasoning34
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"
usage0.0014985
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_09e2b8d545b9ed370169ba7c24f3108195aa93ae66d19285df"
is_byokfalse
latency201
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-1773829156-OAofLpruxsLPhv3EJR15"
upstream_id"resp_09e2b8d545b9ed370169ba7c24f3108195aa93ae66d19285df"
total_cost0.0014985
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words202
6.13% Dialogue to Total Word Ratio
Ratio: 77.07%, Deviation: 12.93%
neededCleanfalse
wordsTotal205
wordsDialogue158
53.0559%