Run: 2026-03-06-01KK1JAA03YRP26JK1HA76DZVC

Run Details

Model:
GPT-5.4
Duration:
8.3s
Cost:
$0.005070
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.49% Matches word count (details)
99.99% Dialogue to Total Word Ratio (details)
50.2389% 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 hedge, binoculars aimed at the bungalow blazing with balloons and sugary chaos. Bill unfolded a hand-drawn map on his knee, though it was clearly a pizza coupon with arrows. “Front gate’s a disaster,” Molly whispered. “Too many parents, too many casseroles.” “Window by the clown,” Bill said. “No one looks at anything once a clown appears.” “That clown is making balloon swords. I respect that kind of traffic control.” Bill tapped the coupon. “Presents are stacked by the cake table. We go in as entertainers, sweep the loot into the laundry basket, and vanish before the first off-key chorus.” “We don’t have costumes,” Molly said. Bill grinned and produced two paper crowns. “We have authority.” A shriek erupted from inside, followed by applause and the sound of something inflatable dying bravely. “If anyone asks,” Molly said, “I’m Princess Sparkleface, and you’re my deeply disappointing assistant.” “Rude. I was thinking Duke Thunderhands.” “Absolutely not. You can barely tie your shoes.” They crept to the side gate. A terrier in a bow tie watched them with prosecutorial intensity. “Problem,” Bill muttered. Molly pulled a sausage roll from her pocket. “Counter-bribery.” The dog accepted the payment and sat down. Bill straightened his crown. “See? Flawless.” Inside, a child spotted them and yelled, “The magicians are here!” Molly sighed. “We’re getting tipped in juice boxes, aren’t we?”
created_at"2026-03-06T12:35:18.157Z" 3/6/2026, 12:35:18 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency314
moderation_latency(null)
generation_time8233
tokens_prompt77
tokens_completion417
native_tokens_prompt66
native_tokens_completion327
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"
usage0.00507
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_01346dd56e41f6ba0169aaca0636448195aeaa39fcb02e9be1"
is_byokfalse
latency85
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-1772800518-yOAo4TIFiwxfdDABNrWV"
upstream_id"resp_01346dd56e41f6ba0169aaca0636448195aeaa39fcb02e9be1"
total_cost0.00507
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.49% Matches word count n/a
neededCleanfalse
words227
99.99% Dialogue to Total Word Ratio
Ratio: 48.91%, Deviation: 1.09%
neededCleanfalse
wordsTotal229
wordsDialogue112
50.2389%