Run: 2026-02-20-01KHYB8KT18T36E5ME60TKPYEP

Run Details

Model:
Grok 4
Duration:
21.3s
Cost:
$0.008690
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
35.00% Matches word count (details)
99.35% Dialogue to Total Word Ratio (details)
67.1750% 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 leaned over the blueprints spread across the dingy kitchen table, her eyes gleaming with mischief. Bill paced nearby, munching on a stale doughnut. "Okay, Bill, listen up," Molly whispered. "The party's at noon tomorrow—bouncy castle, clown, and a mountain of presents under that giant piñata. We sneak in as caterers. You distract the kids with balloon animals while I grab the gifts." "Balloon animals? Molly, I can barely tie my shoes! Last time I tried, it looked like a deflated giraffe humping a snake." "Fine, then you be the clown. Honk your nose, trip over your feet—kids love slapstick. I'll swipe the presents into our fake cake trolley." "But what if the parents spot us? One suspicious mom and we're toast!" "Relax, we'll wear disguises. You as Bozo the Balding Buffoon, me as Chef Ratatouille. And if things go south, we unleash the secret weapon: itching powder in the punch bowl. Chaos ensues, we bolt with the loot!" "Itching powder? That's genius! But Molly, what about the birthday kid? Stealing presents from a six-year-old? Feels low, even for us." "Bill, it's a heist, not a morality play. Think of the resale value—Barbies, Legos, that new video game console. We'll be rolling in cash!" Bill grinned. "Alright, partner. Let's rob those rugrats blind!"
created_at"2026-02-20T20:18:37.515Z" 2/20/2026, 8:18:37 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency8187
moderation_latency(null)
generation_time21210
tokens_prompt77
tokens_completion337
native_tokens_prompt744
native_tokens_completion542
native_tokens_completion_images0
native_tokens_reasoning234
native_tokens_cached743
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"
usage0.00869025
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"bdaab3bb-6a8b-8bc1-e5bc-6d142d2a4869"
is_byokfalse
latency65
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618717-P5SCac1yIOP3uMPnHMW9"
upstream_id"bdaab3bb-6a8b-8bc1-e5bc-6d142d2a4869"
total_cost0.00869025
cache_discount0.00167175
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
35.00% Matches word count n/a
neededCleanfalse
words218
99.35% Dialogue to Total Word Ratio
Ratio: 87.16%, Deviation: 2.84%
neededCleanfalse
wordsTotal218
wordsDialogue190
67.1750%