Run: 2026-03-12-01KKHZBF1498Q24B04S5S8QYKY

Run Details

Duration:
2.1s
Cost:
$0.001676
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
46.8248% 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 oversized clown wig and squinted at the colorful invitation. “Bill, this is the dumbest idea you’ve ever had, and that’s saying something. We’re robbing a children’s party?” Bill grinned, waving a handful of balloons. “Exactly! Think about it, Moll. Twenty screaming kids, zero security, and a mountain of wrapped presents stacked like a shiny pyramid. We hit it during musical chairs, grab the loot, and vanish before the cake’s even cut.” “We’re going to hell for this,” Molly muttered, checking her fake mustache in the mirror. “I’m dressed as a children’s entertainer. If my mother could see me…” “Your mother thought knocking over the post office was a phase,” Bill said. “This is high art. We blend in, Moll. I’ll do magic tricks, you juggle. Then we stuff the van with enough Barbies and Nerf guns to retire to Florida.” “What if some kid starts crying?” she asked. “We give him a balloon animal and tell him Santa sent us. Simple.” Molly sighed. “If we get caught I’m blaming you. And I’m keeping the giant stuffed unicorn.” “Deal,” Bill said, high-fiving her. “Now let’s go ruin some birthdays.”
created_at"2026-03-12T21:30:58.476Z" 3/12/2026, 9:30:58 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency472
moderation_latency(null)
generation_time1885
tokens_prompt77
tokens_completion320
native_tokens_prompt182
native_tokens_completion257
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached128
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"
usage0.0016756
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"cd2e0b3f-e61a-0c7d-0c5a-45d656402640"
is_byokfalse
latency444
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351058-WecdUYyHGDSBNp6uchDK"
upstream_id"cd2e0b3f-e61a-0c7d-0c5a-45d656402640"
total_cost0.0016756
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
93.65% Matches word count n/a
neededCleanfalse
words191
0.00% Dialogue to Total Word Ratio
Ratio: 79.69%, Deviation: 29.69%
neededCleanfalse
wordsTotal192
wordsDialogue153
46.8248%