Run: 2026-05-01-01KQHS62R8HMVX149RPRVBY3BJ

Run Details

Duration:
5.1s
Cost:
$0.000815
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
98.71% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
49.3562% 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 oversized clown nose in the rearview mirror while Bill fiddled with a comically large pair of bolt cutters. Their battered van idled behind the community center where screams of sugar-fueled delight spilled into the parking lot. "This is insane even for us," Bill muttered, eyeing the colorful balloons bobbing above the fence. Molly grinned. "Think of it as redistribution of birthday wealth. Those kids have too many toys anyway. Besides, that pirate castle bouncy house is worth its weight in plastic." Bill sighed. "Fine. But if we get recognized I'm blaming your sparkle beard." "Ten minutes in and out," she said, checking her wristwatch shaped like a duck. "I'll distract with the juggling pins while you load the haul. Remember, the big talking robot dinosaur is priority one." "Why do I always get the heavy lifting?" "Because you're the muscle, darling. I'm the brains wearing the ridiculous wig." Bill shook his head. "If my mother could see me now, planning to heist a bunch of six-year-olds." "Relax," Molly laughed, pulling on her rainbow suspenders. "We'll be legends. The Bonnie and Clyde of the bounce house circuit." They fist-bumped, then slipped toward the sound of carefree laughter, ready to ruin someone's very special day.
created_at"2026-05-01T12:45:57.902Z" 5/1/2026, 12:45:57 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency397
moderation_latency(null)
generation_time4965
tokens_prompt77
tokens_completion332
native_tokens_prompt182
native_tokens_completion262
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached64
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"
usage0.0008153
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"deaa4619-f41f-9285-9af4-734cafb12694"
is_byokfalse
latency103
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-1777639557-57gEtjTD5mq6UAEczhfq"
session_id(null)
api_type"completions"
id"gen-1777639557-upWfdsYIqdYOp4A1WxLq"
upstream_id"deaa4619-f41f-9285-9af4-734cafb12694"
total_cost0.0008153
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
98.71% Matches word count n/a
neededCleanfalse
words206
0.00% Dialogue to Total Word Ratio
Ratio: 56.19%, Deviation: 46.19%
neededCleanfalse
wordsTotal210
wordsDialogue118
49.3562%