Run: 2026-02-20-01KHY8KK1TXCW4NYC32JJ0GMXD

Run Details

Model:
Grok 4
Duration:
21.8s
Cost:
$0.009025
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
2.01% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
51.0048% 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 against the dingy warehouse wall, eyeing Bill with a smirk. "Alright, genius, spill it. How do we crash this kiddie bash and snag every last present without ending up as piñata fodder?" Bill paced, waving a crumpled blueprint. "Easy, Mol. It's Princess Penelope's eighth birthday blowout at the mayor's mansion. Clowns, balloons, the works. We go in disguised as entertainers. You as the balloon-twisting auntie, me as the bumbling magician. 'Abracadabra, watch the gifts disappear!'" Molly snorted. "Bumbling? That's not a stretch for you. But seriously, Bill, those parents are vultures. One wrong move and we're explaining to cops why we're hauling Barbies in a sack." "Relax! I've got the layout. Service entrance at the back—cake delivery van pulls up at 2 PM. We hitch a ride, slip in during the chaos. Kids screaming, music blaring. Grab the gift table while they're doing the Hokey Pokey. 'What's that you put in? Your right foot? Nah, our getaway!'" She laughed. "You're insane. What if there's security? Or a nosy nanny?" "Security's a rent-a-cop dozing off. Nanny? Distract her with your 'magic' balloon animals. 'Look, a poodle! Now it's gone—poof!' Like the presents." Molly grinned. "Fine, but if we get caught, I'm blaming your lousy tricks. Deal?" "Deal. This'll be the heist of the century—or at least the playground."
created_at"2026-02-20T19:32:11.459Z" 2/20/2026, 7:32:11 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7270
moderation_latency(null)
generation_time21687
tokens_prompt77
tokens_completion353
native_tokens_prompt744
native_tokens_completion555
native_tokens_completion_images0
native_tokens_reasoning224
native_tokens_cached681
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"
usage0.00902475
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"e1d988f2-7d36-e969-e595-0bb43fe5f9cd"
is_byokfalse
latency747
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771615931-NhKzvN56Ms3MUxTInQse"
upstream_id"e1d988f2-7d36-e969-e595-0bb43fe5f9cd"
total_cost0.00902475
cache_discount0.00153225
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
2.01% Matches word count n/a
neededCleanfalse
words225
100.00% Dialogue to Total Word Ratio
Ratio: 89.33%, Deviation: 0.67%
neededCleanfalse
wordsTotal225
wordsDialogue201
51.0048%