Run: 2026-03-18-01KM07RB68C239C1DP93HWD0ZK

Run Details

Duration:
4.0s
Cost:
$0.001868
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.03% Matches word count (details)
99.61% Dialogue to Total Word Ratio (details)
49.8202% 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 crouched behind the bakery van, studying the neon banner fluttering over the community hall: HAPPY BIRTHDAY, MAISIE! The sound of squealing children leaked through the doors like steam from an overworked kettle. Bill adjusted his cheap magician’s tuxedo and the absurdly tiny bow tie he had insisted was “respectable criminal camouflage.” “You look like a disappointed penguin,” Molly whispered. “I look,” Bill said, straightening his cuffs, “like a man with a plan.” Their plan involved cake, confusion, and the strategic misuse of a balloon animal sword. Molly had already memorized the gift table from the party host’s social media photos. Thirty-two presents, all labeled, stacked, and practically begging to be liberated. A scooter. Two remote-control dinosaurs. A suspiciously heavy box that Bill had decided was “probably electronics or remorse.” The clown at the entrance checked names with the grim devotion of a border guard. Molly smiled sweetly and carried a tray of cupcakes borrowed from a neighboring bake sale. Bill wheeled in a fake gift cart hidden beneath a tarp printed with cartoon stars. “Remember,” Molly murmured, “we blend in.” “With children?” “With panic,” she said. Inside, a chorus of shrieks rose as a magician failed to produce a rabbit and instead produced a fire extinguisher. Molly seized the moment, Bill bowed to the chaos, and together they glided toward the present mountain like professionals with very bad intentions.
created_at"2026-03-18T10:27:11.19Z" 3/18/2026, 10:27:11 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3389
moderation_latency(null)
generation_time3712
tokens_prompt77
tokens_completion510
native_tokens_prompt66
native_tokens_completion404
native_tokens_completion_images0
native_tokens_reasoning100
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"
usage0.0018675
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_07d599e820deb38c0169ba7dff3da8819790f7c475247aa3ea"
is_byokfalse
latency205
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-1773829631-OAG7yDuHCqQzG07Zho60"
upstream_id"resp_07d599e820deb38c0169ba7dff3da8819790f7c475247aa3ea"
total_cost0.0018675
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.03% Matches word count n/a
neededCleanfalse
words230
99.61% Dialogue to Total Word Ratio
Ratio: 12.50%, Deviation: 2.50%
neededCleanfalse
wordsTotal232
wordsDialogue29
49.8202%