Run: 2026-03-12-01KKHZEYR2NJE28R8KDRRZ9H82

Run Details

Duration:
4.2s
Cost:
$0.004208
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
45.2419% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 adjusted her oversized novelty glasses and peered through the chain-link fence at the bouncy castle. “Bill, if you say ‘it’s just like the bank job’ one more time I swear I’ll duct-tape your mouth shut with that sparkly wrapping paper.” Bill crouched beside her, clutching a clipboard like a man who believed clipboards equaled competence. “Look, statistically kids are easier marks than banks. They don’t have guns, they have juice boxes. Juice boxes, Molly.” “Last time you said that we spent six hours hiding in a ball pit. I still taste plastic and regret.” “That was character building,” Bill insisted, flipping to a crudely drawn map that looked like it had been sketched by a raccoon on caffeine. “Okay, phase one: we enter as the hired magicians. I’m Professor Sparkle-Fingers, you’re my lovely assistant, the Great Disappearing Act.” “I’m not wearing the sequined leotard, Bill. I have dignity.” “You had dignity before the Great Cupcake Fiasco of 2022, let’s be honest.” He pointed to the map with a dramatic flourish. “While I’m doing the world’s worst card tricks, you slip into the gift room. The birthday girl’s getting a My Little Pony playset and what looks like an actual pony. We’re taking both.” Molly pinched the bridge of her nose. “We’re stealing from children. At their own party. I feel like this is the villain origin story nobody asked for.” “Think of it as redistribution of joy,” Bill said, utterly serious. “Those presents are wasted on tiny people who still think fart jokes are peak comedy. We’re professionals. We’ll appreciate them properly. I’ve got a buyer lined up for the drone. Some tech-bro in Silicon Valley wants it for his emotional support helicopter collection.” “Emotional support helicopter,” Molly repeated flatly. “Bill, we’re one bad decision away from stealing candy from actual babies. Which, by the way, is also on the gift table. Organic, sugar-free gummy worms. Who even are these people?” Bill grinned like a man who had never met a consequence he couldn’t outrun. “Look, we go in, we cause a distraction with my patented Whoopee Cushion Symphony, you grab the big shiny boxes, and we’re out before the parents finish their third mimosas. Easy.” “Easy,” Molly echoed, voice dripping with sarcasm. “Last time you said easy, I spent three days explaining to the cops why I was dressed as a giant banana.” “That was unrelated. Mostly.” Bill checked his watch. “Party starts in twenty. You in or what?” Molly stared at the inflatable castle, then at her partner in idiocy. “If we get caught I’m telling them you forced me. I’ll cry. I do a very convincing sob.” “Deal,” Bill said, offering his fist for a bump. She bumped it reluctantly. “I hate how much I love this stupid plan.” “That’s the spirit,” he replied, already pulling a fake moustache from his pocket. “Now help me glue this thing on. Professor Sparkle-Fingers doesn’t do anything half-measure.” Molly sighed, the sound of a woman who knew she was doomed but had accepted her fate. “God help us both.”
created_at"2026-03-12T21:32:52.871Z" 3/12/2026, 9:32:52 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency546
moderation_latency(null)
generation_time4015
tokens_prompt77
tokens_completion838
native_tokens_prompt182
native_tokens_completion679
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"
usage0.0042076
router(null)
provider_responses
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endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"39141fcc-5857-2faf-51b5-becb34d0729c"
is_byokfalse
latency510
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-1773351172-liqTsTgYY5FrP4YIWXXH"
upstream_id"39141fcc-5857-2faf-51b5-becb34d0729c"
total_cost0.0042076
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
90.48% Matches word count n/a
neededCleanfalse
words510
0.00% Dialogue to Total Word Ratio
Ratio: 70.99%, Deviation: 40.99%
neededCleanfalse
wordsTotal517
wordsDialogue367
45.2419%