Run: 2026-04-24-01KQ0N467N8W584R6VTYQHP38E

Run Details

Duration:
16.1s
Cost:
$0.023700
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
1.02% Dialogue to Total Word Ratio (details)
50.5113% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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 pressed her ear to the community hall door. “Hear that, Bill? Twenty sugar-drunk children and one magician losing a custody battle with a rabbit.” Bill hugged an empty laundry sack. “I feel terrible.” “You always feel terrible before profit.” “No, I mean morally. Also the sack smells like gym socks.” “Focus. The presents are by the cake.” “The cake is guarded by grandmothers.” “Grandmothers nap.” “Not these ones. One winked at me like she’d already hidden a body.” “Then we improvise. You distract them.” “With what? My charm?” “Bill, your charm has an out-of-order sign.” “Cruel, but accurate.” Inside, children shrieked, “Piñata!” Bill flinched. “That’s our cue to leave.” “That’s our cue to blend in.” “I’m forty-two.” “Wear the dinosaur hat.” “It says Birthday Princess.” “Dinosaurs can be princesses. It’s a modern party.” The door swung open. A tiny girl stared up. “Are you the present inspectors?” Molly smiled. “Absolutely.” Bill whispered, “We are?” The girl handed him a clipboard. “Mummy said two dodgy-looking adults would come. You’re late.” Molly blinked. “Dodgy?” Bill read the clipboard. “We’re judging best-wrapped gift.” “First prize,” the girl said, “is leftover cake.” Molly sighed. “Bill?” “Yes?” “We’re going straight.” “After cake?” “Obviously.”
created_at"2026-04-24T21:07:56.284Z" 4/24/2026, 9:07:56 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency12751
moderation_latency(null)
generation_time15170
tokens_prompt77
tokens_completion427
native_tokens_prompt66
native_tokens_completion779
native_tokens_completion_images0
native_tokens_reasoning454
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0237
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_05159b3afc14716e0169ebdbac61b081938eeb671eebbf0a70"
is_byokfalse
latency304
model_permaslug"openai/gpt-5.5-20260423"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777064876-athxx3sjlZtt1GIRB5eq"
session_id(null)
api_type"completions"
id"gen-1777064876-rHfM8aN9qJt7egeRDHLx"
upstream_id"resp_05159b3afc14716e0169ebdbac61b081938eeb671eebbf0a70"
total_cost0.0237
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words199
1.02% Dialogue to Total Word Ratio
Ratio: 75.37%, Deviation: 14.63%
neededCleanfalse
wordsTotal203
wordsDialogue153
50.5113%