Run: 2026-03-09-01KKABVYETB3ARN1X4VQ0JW0DP

Run Details

Duration:
14.9s
Cost:
$0.006825
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
75.16% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
87.5778% 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, stop calling it a burglary,” said Molly. “It’s a gift redistribution event.” “Fine,” Bill said. “A festive, highly targeted redistribution event involving balloons.” “And cake,” Molly said. “Never underestimate cake. Parents get sentimental around sheet cake.” “I’ve got the blueprint,” Bill said. “Bouncy castle here, magician here, distracted adults clustered near the coffee urn like exhausted wildebeest.” “Excellent. Entry?” “We pose as entertainers.” Molly sighed. “You juggle one orange and a grievance.” “I also do a convincing pirate voice.” “This is a princess party.” “Then I’m a princess with range.” “No. We go in as the face painters.” “Can you paint faces?” “I can paint panic. Close enough.” Bill leaned over the table. “Gift table by the window. Big haul. Dolls, dinosaurs, suspiciously expensive electronics from competitive uncles.” “Exit route?” “Through the kitchen, past the uncle with the camera, over the garden wall.” “Over?” “Through, if it’s the Hendersons. Their fence gives up easily.” “What about the children?” Molly asked. “We create a diversion.” “No fake fire.” “I was going to say treasure hunt.” “That’s better.” “I hide chocolate coins.” “You mean steal chocolate coins.” “I’m trying to stay in theme.” Molly grinned. “Masks?” “Animal balloons.” “Vehicle?” “Ice cream van.” “Bill, that’s brilliant.” “I know,” Bill said. “Crime is easier with sprinkles.”
created_at"2026-03-09T22:35:46.243Z" 3/9/2026, 10:35:46 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3588
moderation_latency(null)
generation_time14520
tokens_prompt77
tokens_completion465
native_tokens_prompt66
native_tokens_completion444
native_tokens_completion_images0
native_tokens_reasoning123
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"
usage0.006825
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0c49f3ea0cbacb6b0169af4b42690881959c46ddac58f3c6f2"
is_byokfalse
latency350
model_permaslug"openai/gpt-5.4-20260305"
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-1773095746-5Vb8cMP1fU1sLD2aGRiY"
upstream_id"resp_0c49f3ea0cbacb6b0169af4b42690881959c46ddac58f3c6f2"
total_cost0.006825
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
75.16% Matches word count n/a
neededCleanfalse
words213
100.00% Dialogue to Total Word Ratio
Ratio: 90.14%, Deviation: 0.14%
neededCleanfalse
wordsTotal213
wordsDialogue192
87.5778%