Run: 2026-03-09-01KK9QCPBDHB8WH7YWAB9VN56P

Run Details

Duration:
39.6s
Cost:
$0.038895
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% 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 inflatable castle, notebook open, goggles fogged by strawberry-scented machine smoke. The garden beyond twinkled with paper lanterns, melted icing, and the doomed confidence of adults who thought a hired magician could control twelve sugar-loaded children. Bill lay beside her in the petunias, dressed in burglar black except for a glittery party hat he had borrowed from the gift table and called tactical disguise. On the patio, a mountain of presents towered beside the cake like a brightly wrapped vault protected by juice boxes and one suspicious golden retriever. She reviewed the operation with military solemnity. Enter during the rabbit trick. Cross behind the piñata. Distract the dog with cocktail sausages. Load everything into the red wagon parked near the hedge. Exit through the side gate before any parent remembered how to count. “Bill, plan only: gifts, gate, wagon, gone before cake appears.” “Molly, if balloons attack, I’m surrendering and taking the clown.” Inside, children shrieked, a whistle blew, and something sticky hit a window. Molly smiled. At last, chaos was providing professional cover. Nearby, a toddler in a pirate cape marched past the hedge, saluted the darkness, and announced mutiny to a baffled lawn flamingo twice.
created_at"2026-03-09T16:37:54.677Z" 3/9/2026, 4:37:54 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency37148
moderation_latency(null)
generation_time39500
tokens_prompt77
tokens_completion868
native_tokens_prompt66
native_tokens_completion2582
native_tokens_completion_images0
native_tokens_reasoning2310
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"
usage0.038895
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0d1575656cfe007f0169aef762be2c8197a455db1b6958d08b"
is_byokfalse
latency176
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-1773074274-SoBQZH3MYFmGRVU8qD6V"
upstream_id"resp_0d1575656cfe007f0169aef762be2c8197a455db1b6958d08b"
total_cost0.038895
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
100.00% Dialogue to Total Word Ratio
Ratio: 9.90%, Deviation: 0.10%
neededCleanfalse
wordsTotal202
wordsDialogue20
100.0000%