Run: 2026-03-12-01KKHZ5P0BKXGAP418AASNTEK9

Run Details

Duration:
3.4s
Cost:
$0.001934
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.9920% 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 and Bill crouched behind the hedge, peering at the bouncy castle pulsing with shrieking six-year-olds. “We’re really doing this?” Molly whispered. “Stealing birthday presents from toddlers?” Bill grinned. “Think of it as redistribution of wealth. Those kids get new toys every week. My niece got socks.” “Socks aren’t presents, Bill. They’re parenting mistakes.” “Exactly. We’re correcting the system. In and out, two minutes tops. I distract with the fake magician act, you grab the gift table.” Molly rolled her eyes. “Your fake magician act is just yelling ‘abracadabra’ while dropping cards. Last time a toddler punched you.” “That was a love tap. Besides, I’ve upgraded. I now have a cape. Capes scream legitimacy.” “Legitimacy to who? The PTA?” “Look, we hit the presents, swap the big boxes with empty ones wrapped in identical paper, and vanish before the candles are lit. Easy.” “Easy? There’s a clown in there, Bill. Clowns have instincts.” “Clowns have baggy pants and low self-esteem. I can take a clown.” Molly sighed. “If we get caught I’m telling the cops you made me do it.” “Fine. But if we pull this off, we split the haul fifty-fifty. Even the Ninja Turtle tote bag.” “Deal. God help us.”
created_at"2026-03-12T21:27:49.007Z" 3/12/2026, 9:27:49 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency675
moderation_latency(null)
generation_time3347
tokens_prompt77
tokens_completion361
native_tokens_prompt182
native_tokens_completion300
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached128
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"
usage0.0019336
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"29aff36b-c9aa-4d9f-812e-38f904017f65"
is_byokfalse
latency645
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773350869-FufgFCqtw7PKw2DUfnQM"
upstream_id"29aff36b-c9aa-4d9f-812e-38f904017f65"
total_cost0.0019336
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words202
0.00% Dialogue to Total Word Ratio
Ratio: 86.41%, Deviation: 36.41%
neededCleanfalse
wordsTotal206
wordsDialogue178
49.9920%