Run: 2026-03-12-01KKHZETAN9SNXB1C79688DHP8

Run Details

Duration:
1.7s
Cost:
$0.001652
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
51.93% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
25.9628% 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 hedgerow, peering at the bouncing castle where shrieking children ricocheted like over-caffeinated pinballs. Bill knelt beside her, adjusting his comically oversized clown wig. “This is insane even for us,” Molly whispered, checking her watch. “They’ve got a piñata the size of a Mini Cooper.” Bill grinned beneath his fake mustache. “That’s why we strike at peak cake o’clock. When they’re all singing Happy Birthday, we slip in the back, swap the presents for our decoy bags, and vanish like sophisticated ninjas.” “Sophisticated ninjas don’t wear squeaky shoes, Bill.” “These are authentic. Helps sell the clown alibi. Besides, you said we needed to think outside the box. What’s more outside the box than stealing from children at their own party?” Molly sighed. “We’re going to hell.” “Probably. But we’ll arrive in a van full of Xbox consoles and miniature bicycles. Think of the resale value.” A fresh chorus of Happy Birthday erupted from the garden. Molly checked her bag of fake gifts and nodded grimly. “Fine. But if we get recognized by a six-year-old, I’m throwing you under the bouncy castle.”
created_at"2026-03-12T21:32:48.346Z" 3/12/2026, 9:32:48 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency430
moderation_latency(null)
generation_time1632
tokens_prompt77
tokens_completion317
native_tokens_prompt182
native_tokens_completion253
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"
usage0.0016516
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"172afd1c-770c-713e-b5d5-878f0afa80c7"
is_byokfalse
latency418
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-1773351168-ToMQQ5ma7IVmuG4o1eQp"
upstream_id"172afd1c-770c-713e-b5d5-878f0afa80c7"
total_cost0.0016516
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
51.93% Matches word count n/a
neededCleanfalse
words184
0.00% Dialogue to Total Word Ratio
Ratio: 67.38%, Deviation: 57.38%
neededCleanfalse
wordsTotal187
wordsDialogue126
25.9628%