Run: 2026-02-20-01KHY9X2GA2G2SR4HS3AG4BTNR

Run Details

Model:
Grok 4
Duration:
20.2s
Cost:
$0.008240
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
0.15% Dialogue to Total Word Ratio (details)
49.9457% 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 adjusted her fake mustache in the dimly lit van parked outside the bustling suburban home, where balloons bobbed like drunken sentinels and the air thrummed with the chaotic symphony of squealing children. Bill, her lanky partner in crime, fiddled with a grappling hook disguised as a piñata stick, his eyes wide with a mix of excitement and dread. "This is genius," Molly whispered, peering through binoculars at the pile of glittering presents under a candy-striped tent. "Kids' parties are goldmines—wrapping paper everywhere, no one counts the gifts." Bill gulped, wiping sweat from his brow. "But what if they spot us? We're not exactly blending in." She smirked, handing him a clown wig. "Relax, we'll go in as entertainers. You juggle, I distract with balloon animals. Grab the loot during the cake smash." The plan was absurdly simple: infiltrate the birthday bash of little Timmy Hargrove, whose parents were notorious for over-the-top celebrations. Molly envisioned the haul—video games, bikes, maybe even that remote-control drone she'd always wanted. Bill, ever the pessimist, imagined jail time with finger paints. "Ready?" Molly asked. Bill nodded reluctantly. "As I'll ever be." They slipped out, hearts pounding to the rhythm of "Happy Birthday."
created_at"2026-02-20T19:54:50.777Z" 2/20/2026, 7:54:50 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency8679
moderation_latency(null)
generation_time20102
tokens_prompt77
tokens_completion332
native_tokens_prompt744
native_tokens_completion512
native_tokens_completion_images0
native_tokens_reasoning244
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"
usage0.00824025
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"a27a1af4-1d87-0ccf-8295-b2798d19b17e"
is_byokfalse
latency95
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617290-73fXxt3yEFm3ZJq42RtG"
upstream_id"a27a1af4-1d87-0ccf-8295-b2798d19b17e"
total_cost0.00824025
cache_discount0.00167175
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words204
0.15% Dialogue to Total Word Ratio
Ratio: 25.98%, Deviation: 15.98%
neededCleanfalse
wordsTotal204
wordsDialogue53
49.9457%