Run: 2026-03-12-01KKHZEQ451EHEGHMQJHAWCWHA

Run Details

Duration:
2.0s
Cost:
$0.001730
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.38% Matches word count (details)
98.72% Dialogue to Total Word Ratio (details)
99.0497% 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 said, “Bill, we hit the bouncy castle at four fifteen sharp. The clown’s doing his balloon animal bit, that’s when the parents zone out completely.” Bill chuckled. “You want me dressed as the disgruntled dad again? Last time the mom with the juice box kept offering me gluten-free cookies.” “Skip the dad costume. We go as rival magicians. I’ll yell that your rabbit is clearly a gerbil and start a fake fight. Chaos equals opportunity.” “While they’re filming us for TikTok, you slip out back and bag the table gifts?” “Exactly. Those little idiots get fifty presents each these days. We’ll clear at least three grand in unopened Lego alone.” Bill rubbed his hands. “What about the birthday kid? He’s gonna cry, Mol.” “Let him cry. Kid’s turning seven. By next year he’ll be stealing his own iPad. We’re just accelerating his moral education.” “You’re all heart,” Bill snorted. “Fine. I’ll disable the balloon arch so the helium tanks roll everywhere. Nothing distracts adults like floating toddlers.” Molly grinned wickedly. “And if anyone asks, we’re from Party Pros. Worst case, we blame the rival company down the street.” “Beautiful. Let’s go ruin some childhoods.”
created_at"2026-03-12T21:32:45.065Z" 3/12/2026, 9:32:45 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency310
moderation_latency(null)
generation_time1713
tokens_prompt77
tokens_completion337
native_tokens_prompt182
native_tokens_completion266
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"
usage0.0017296
router(null)
provider_responses
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endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"5a31cc52-a6d5-963c-6495-5ffa3d40af33"
is_byokfalse
latency296
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-1773351165-6T1ASj5rxmXGPeBB5Luz"
upstream_id"5a31cc52-a6d5-963c-6495-5ffa3d40af33"
total_cost0.0017296
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
99.38% Matches word count n/a
neededCleanfalse
words195
98.72% Dialogue to Total Word Ratio
Ratio: 93.37%, Deviation: 3.37%
neededCleanfalse
wordsTotal196
wordsDialogue183
99.0497%