Run: 2026-05-01-01KQHT83RXTM2FWV163QBNPFK8

Run Details

Duration:
4.6s
Cost:
$0.000743
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
35.00% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
17.5011% 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 wig and peered through the binoculars at the backyard bouncy castle. "This is ridiculous, Bill. We're actually doing this." Bill tugged at his polka-dot bow tie, which was choking him. "Look, the birthday kid's parents are loaded. Those presents are worth more than my car. We'll slip in during musical chairs, grab the goods, and be out before the cake arrives." Molly sighed, checking her utility belt stocked with juice boxes and noise-makers instead of her usual tools. "I can't believe I'm wearing this itchy dress. Last week we stole diamonds from a museum. Now we're crashing a six-year-old's unicorn-themed nightmare for Xbox games and Barbie dolls?" "Think of it as retirement practice," Bill whispered, practicing his goofy clown walk. "In and out. You distract with the balloon animals while I work the gift table. Just don't eat the cake this time." "Fine," Molly muttered, "but if that little terror starts crying, I'm aborting the whole operation. Clown honor." They shared a reluctant fist bump before waddling toward the sound of shrieking children and terrible pop music.
created_at"2026-05-01T13:04:33.057Z" 5/1/2026, 1:04:33 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency353
moderation_latency(null)
generation_time4515
tokens_prompt77
tokens_completion288
native_tokens_prompt182
native_tokens_completion233
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"
usage0.0007428
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"9ef5246f-a70f-9f1e-90cc-8ed8559a2249"
is_byokfalse
latency65
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-1777640673-Ww3TE5GCBW6Rbx80awaU"
session_id(null)
api_type"completions"
id"gen-1777640673-1OC8MyKHmJr2rk5u7MVm"
upstream_id"9ef5246f-a70f-9f1e-90cc-8ed8559a2249"
total_cost0.0007428
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
35.00% Matches word count n/a
neededCleanfalse
words182
0.00% Dialogue to Total Word Ratio
Ratio: 60.96%, Deviation: 50.96%
neededCleanfalse
wordsTotal187
wordsDialogue114
17.5011%