Run: 2026-05-01-01KQHQS1T5AHMTCW30Q0QB0S27

Run Details

Duration:
4.7s
Cost:
$0.000746
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.9920% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 clown wig and peered at Bill over the kitchen table strewn with party plans. "Okay, so we hit the bouncy castle at exactly three o'clock. The rugrats will be hyped on cake." Bill scratched his fake mustache. "You sure about the vent crawl? Last time I got stuck in a chimney, remember? Nearly became the piƱata." "That's why you're the decoy this time," Molly said, tapping the blueprint. "You juggle the balloons, draw the screaming horde to the backyard while I shimmy in through the gift table window. Simple." "Simple? Those kids are feral, Mol. One spills juice on my shoes and I'm done. What if they want face painting? I can't draw a unicorn to save my life." "You'll manage. Just give them extra candy from the goody bags we're stealing. Distraction is key." She grinned. "Once I bag the presents, we meet at the getaway ice cream truck. Two minutes tops." Bill sighed. "This is ridiculous. We're grown adults robbing a sixth birthday party for Xbox games and Barbie dolls." Molly shrugged. "Rent's due, Bill. Besides, those little monsters don't appreciate loot like we do. Now stop whining and practice your clown laugh. We strike at noon."
created_at"2026-05-01T12:21:22.38Z" 5/1/2026, 12:21:22 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency368
moderation_latency(null)
generation_time4670
tokens_prompt77
tokens_completion304
native_tokens_prompt182
native_tokens_completion261
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached128
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0007456
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"a16ed88f-64d0-9207-a667-cec3adcb73d8"
is_byokfalse
latency63
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777638082-CAURmHHbBsoDVPN6PeOC"
session_id(null)
api_type"completions"
id"gen-1777638082-vm2N7dKtNAcgYBixK3QT"
upstream_id"a16ed88f-64d0-9207-a667-cec3adcb73d8"
total_cost0.0007456
cache_discount0.0001344
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words202
0.00% Dialogue to Total Word Ratio
Ratio: 83.66%, Deviation: 33.66%
neededCleanfalse
wordsTotal202
wordsDialogue169
49.9920%