Run: 2026-02-20-01KHY80XSG8BCJZ0EQN70666KB

Run Details

Duration:
4.5s
Cost:
$0.000273
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
75.16% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
37.5778% 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 hunched over the rickety kitchen table in their dingy apartment, blueprints of the community center spread out like a treasure map. Pinwheels and balloon sketches cluttered the edges, mocking their grand scheme. Bill paced, his oversized trench coat swishing like a cartoon villain's cape, a half-eaten donut dangling from his fingers. "Think about it, Bill," Molly said, jabbing a finger at the diagram. "A dozen five-year-olds, hyped on cake and piñata candy. Chaos! We'll slip in as clowns—red noses, squeaky shoes. Grab the gift pile while they're blindfolded and swinging." Bill snorted, crumbs flying. "Clowns? I'd trip over my own feet. And the parents? One whiff of suspicion, we're toast." She grinned, eyes twinkling with mischief. "That's the beauty. Kids love clowns. We'll juggle the presents right out the door. Easy peasy, lemon squeezy." He stopped pacing, rubbing his chin. "Fine, but if a kid tugs my wig, I'm aborting. No jail for balloon animals." Molly laughed, sketching fake mustaches on the clown faces. The plan was ridiculous, but in their line of work, absurdity was the best disguise. As sirens wailed distantly outside, they high-fived, sealing the fate of those innocent gifts. Little did the partygoers know, Santa's naughty list had just gained two more names.
created_at"2026-02-20T19:21:59.866Z" 2/20/2026, 7:21:59 PM
model"x-ai/grok-4-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1877
moderation_latency(null)
generation_time4442
tokens_prompt77
tokens_completion335
native_tokens_prompt216
native_tokens_completion510
native_tokens_completion_images0
native_tokens_reasoning214
native_tokens_cached165
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"
usage0.00027345
router(null)
provider_responses
0
endpoint_id"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id"2e3fdaa0-e8d6-e3db-4c8c-04e75859ac31"
is_byokfalse
latency64
model_permaslug"x-ai/grok-4-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771615319-F2PF6ZnVxyF9rKcsVTUr"
upstream_id"2e3fdaa0-e8d6-e3db-4c8c-04e75859ac31"
total_cost0.00027345
cache_discount0.00002475
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
75.16% Matches word count n/a
neededCleanfalse
words213
0.00% Dialogue to Total Word Ratio
Ratio: 38.97%, Deviation: 28.97%
neededCleanfalse
wordsTotal213
wordsDialogue83
37.5778%