Run: 2026-03-12-01KKHZ01MRBXV04SVJZYZR7M37

Run Details

Duration:
2.3s
Cost:
$0.001682
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.9995% 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 hedge, peering at the colorful balloons bobbing above the backyard fence while Bill fiddled with a comically oversized pair of pliers. The distant squeals of sugared-up children mixed with the thump of a bouncy castle. "We hit the presents at the exact moment they sing Happy Birthday," Bill muttered, checking his novelty watch shaped like a cartoon dinosaur. "I'll create a diversion with the whoopee cushion." Molly rolled her eyes. "A whoopee cushion? That's your master plan? These kids are hopped up on juice boxes and cake, not easily distracted by fart noises. We need something bigger." "Like what? Juggling flaming chainsaws?" Bill whispered back, adjusting his ridiculous fake mustache that kept peeling off. "More like the piƱata," she said, scanning the yard. "I'll swing from it like a deranged spider monkey while you snatch the gift bags. Just don't trip over any toddlers this time." Bill grinned. "Last time was an accident. That kid was surprisingly fast." The birthday song began drifting over the fence. Molly nodded once. They slipped through the gate like shadows, ready to ruin the happiest day of some six-year-old's life in the name of larceny and questionable life choices.
created_at"2026-03-12T21:24:44.317Z" 3/12/2026, 9:24:44 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency365
moderation_latency(null)
generation_time2117
tokens_prompt77
tokens_completion318
native_tokens_prompt182
native_tokens_completion258
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"
usage0.0016816
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"5237a0fd-cd19-467f-739f-2d4e6d26e0d6"
is_byokfalse
latency317
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-1773350684-7lSVi5hu7j5mIq8IHCnW"
upstream_id"5237a0fd-cd19-467f-739f-2d4e6d26e0d6"
total_cost0.0016816
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words199
0.00% Dialogue to Total Word Ratio
Ratio: 44.06%, Deviation: 34.06%
neededCleanfalse
wordsTotal202
wordsDialogue89
49.9995%