Run: 2026-03-09-01KK9Q9M8V7W4J180N6WP4FB48

Run Details

Duration:
36.1s
Cost:
$0.033690
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
99.64% Dialogue to Total Word Ratio (details)
99.8199% 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 peered through the hedge at the garden, where balloons bobbed like nervous witnesses and a clown made tragic animals out of balloons. “Bill, this is the lowest point in my criminal career, and I once robbed a mime.” “Correction,” Bill whispered, adjusting his velvet cap. “We are liberating unappreciated toys from sticky-fingered aristocrats under four feet tall.” “Those are six-year-olds, not dukes.” “Look at that bouncy castle. Nobody poor owns one.” Molly eyed the gift table, a mountain of wrapped boxes beside a pink banner reading HAPPY BIRTHDAY, EMILY. “We go in as entertainers?” “With these faces? We’d terrify the pony.” “Then parents. Grim, exhausted, impossible to identify individually.” “Perfect. I can carry a casserole dish. Respectable people always carry casseroles.” “And I’ll look disappointed in everyone.” “Natural talent.” “Just smile warmly and don’t mention your record around the toddlers.” From the patio came shrieking laughter, the sound of sugar discovering its constitutional rights. Bill unfolded a map that appeared to be mostly gravy stains. Molly sighed, tightened her gloves, and watched Emily whack a piñata with the joyous fury of a tiny tax collector. Beyond her, the presents gleamed in the sun, innocent, plentiful, and almost certainly battery-operated.
created_at"2026-03-09T16:36:14.242Z" 3/9/2026, 4:36:14 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency32587
moderation_latency(null)
generation_time35959
tokens_prompt77
tokens_completion484
native_tokens_prompt66
native_tokens_completion2235
native_tokens_completion_images0
native_tokens_reasoning1948
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"
usage0.03369
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_03c919d6a28b7b630169aef6fe57848190a7af14d16011045b"
is_byokfalse
latency184
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-1773074174-nRYGRKaQmIUoFJvX7A1p"
upstream_id"resp_03c919d6a28b7b630169aef6fe57848190a7af14d16011045b"
total_cost0.03369
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
99.64% Dialogue to Total Word Ratio
Ratio: 47.55%, Deviation: 2.45%
neededCleanfalse
wordsTotal204
wordsDialogue97
99.8199%