Run: 2026-03-12-01KKHZQ26WD56XVY4Y8WZJFJNF

Run Details

Duration:
28.3s
Cost:
$0.045990
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
81.27% Matches word count (details)
99.99% Dialogue to Total Word Ratio (details)
90.6324% 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 crouched behind the bushes with Bill, watching the children's party with a mix of excitement and trepidation. The backyard was filled with laughing kids, games, and a massive pile of wrapped presents on a table. They had staked out the location for days to ensure the timing was right for their comedic heist. "Bill, stealing from kids at a party seems really low even for us?" Molly said. "Think of it as early redistribution of wealth to our pockets," Bill responded. "But all those toys and games for the children," she protested. "We'll be quick like Santa but in reverse taking them away," he said. "How do we blend in with the crowd?" Molly inquired. "Wear clown costumes and juggle for the kids," Bill advised. "I can't juggle at all without dropping everything," Molly complained loudly. "Learn fast or distract with jokes instead," he replied. "What if we get caught by the parents or kids?" she asked worriedly. "The kids will love the show we put on," Bill insisted. "Alright, let's do it before I change my mind completely," Molly concluded. The two thieves prepared their disguises, knowing that this heist would either make them legends in the criminal world or the laughingstock of the entire town if it went wrong.
created_at"2026-03-12T21:37:18.562Z" 3/12/2026, 9:37:18 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency27460
moderation_latency(null)
generation_time28074
tokens_prompt77
tokens_completion309
native_tokens_prompt184
native_tokens_completion7642
native_tokens_completion_images0
native_tokens_reasoning7378
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"
usage0.0459896
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"7d7d48a9-7843-d3a1-e1a8-11012902d43b"
is_byokfalse
latency287
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-1773351438-NrcBxZ8KxOVb4acEz5NG"
upstream_id"7d7d48a9-7843-d3a1-e1a8-11012902d43b"
total_cost0.0459896
cache_discount0.0002304
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
81.27% Matches word count n/a
neededCleanfalse
words212
99.99% Dialogue to Total Word Ratio
Ratio: 49.06%, Deviation: 0.94%
neededCleanfalse
wordsTotal212
wordsDialogue104
90.6324%