Run: 2026-03-09-01KKAC2JZJFXC944JZJGH4W50M

Run Details

Duration:
16.0s
Cost:
$0.011055
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
86.38% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
93.1902% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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 spread the crayon-scribbled invitation across a wobbly café table as if it were blueprints for a royal mint. Balloons, a rented bouncy castle, a magician with suspicious sideburns, and thirty wrapped presents arranged beneath a banner proclaiming HAPPY SIXTH, OLIVER. Bill adjusted his cap and studied the layout with the solemnity of a man considering military history, though he was mostly distracted by a muffin the size of his head. “Cake at one, chaos by two; presents vanish by three, Bill.” He nodded gravely, brushing crumbs from the map. Outside, rain polished the street, and a clown on a cigarette break looked like a deeply regrettable prophecy. Molly tapped the drawing of the garden gate, then the sketch of the patio doors, where a parade of sugared children would stampede the moment someone shouted treasure hunt or pinata. The party, she explained, was practically robbing itself. Bill glanced toward the bakery window, where a cardboard pirate advertised birthday cupcakes and seemed to judge him personally. “Smile, wave, grab everything shiny, and fear the pony, Molly.” The plan settled between them with absurd elegance: borrowed caterer aprons, a gift trolley, and impeccable timing. If luck held, they’d leave richer by bicycles, puzzles, and one plush giraffe Bill had already emotionally adopted.
created_at"2026-03-09T22:39:23.642Z" 3/9/2026, 10:39:23 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency8917
moderation_latency(null)
generation_time15884
tokens_prompt77
tokens_completion344
native_tokens_prompt66
native_tokens_completion726
native_tokens_completion_images0
native_tokens_reasoning443
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"
usage0.011055
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0a2519c9cf92f1ad0169af4c1bb5b88190a00a48ac84af6571"
is_byokfalse
latency167
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-1773095963-cPTsmchCsIckZ7Bn3cEH"
upstream_id"resp_0a2519c9cf92f1ad0169af4c1bb5b88190a00a48ac84af6571"
total_cost0.011055
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
86.38% Matches word count n/a
neededCleanfalse
words211
100.00% Dialogue to Total Word Ratio
Ratio: 9.91%, Deviation: 0.09%
neededCleanfalse
wordsTotal212
wordsDialogue21
93.1902%