Run: 2026-03-06-01KK1HEQSYG04DVM132FQEBNAT

Run Details

Duration:
9.3s
Cost:
$0.005025
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
2.01% Matches word count (details)
80.46% Dialogue to Total Word Ratio (details)
41.2369% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 crouched behind the garden wall, peering at balloons bobbing over the fence like colorful witnesses. Bill unfolded a crayon-smeared map stolen from a refrigerator and frowned with professional disgust. “Front gate’s suicide,” Molly whispered. “Too many parents with folding chairs and opinions.” “Back gate, then,” Bill said. “I clocked one clown, two grandmothers, and a magician who looks medically tired.” “Magicians are always dangerous.” “So are grandmothers.” From the yard came a shriek of sugar-fueled joy, followed by the thud of a small body hitting a bouncy castle. Molly adjusted her black gloves, which made her look less like a criminal mastermind and more like a glamorous dishwasher. “When the cake arrives, everyone sings,” she said. “That’s our window.” “And the presents?” “Stacked by the patio doors under the banner with the misspelled pirate.” Bill nodded solemnly. “A tragic security failure.” A terrier in a party hat trotted past them carrying a sausage roll. Both thieves froze until it disappeared round the bins. “If we’re caught,” Bill murmured, “we say we’re exotic uncles.” “You can’t be an exotic uncle from Croydon.” “I’ll do an accent.” “You’ll do prison.” Inside, children howled the opening bars of Happy Birthday. Molly grinned. “Masks on.” Bill pulled a unicorn napkin over his face. “For the honour of organized crime,” he said. “And for the Lego set,” Molly replied.
created_at"2026-03-06T12:20:14.789Z" 3/6/2026, 12:20:14 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency396
moderation_latency(null)
generation_time9264
tokens_prompt77
tokens_completion419
native_tokens_prompt66
native_tokens_completion324
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"
usage0.005025
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_008e3f5599b02e4c0169aac67ed6c08197b18c2e4e9c8a1803"
is_byokfalse
latency136
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-1772799614-tibh3V5Suk2VMaEs3Cf0"
upstream_id"resp_008e3f5599b02e4c0169aac67ed6c08197b18c2e4e9c8a1803"
total_cost0.005025
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
2.01% Matches word count n/a
neededCleanfalse
words225
80.46% Dialogue to Total Word Ratio
Ratio: 43.17%, Deviation: 6.83%
neededCleanfalse
wordsTotal227
wordsDialogue98
41.2369%