Run: 2026-05-01-01KQHS91319C4C7X3VJWNZ0MAC

Run Details

Duration:
2m 28s
Cost:
$0.033668
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% 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
In a suburban neighborhood two figures lurked suspiciously near a house decorated with streamers and balloons. Molly and Bill partners in numerous crimes were about to embark on their outlandish scheme yet. The target was a children's birthday party teeming with excited kids doting parents and most importantly a massive pile of wrapped presents that promised riches beyond their wildest dreams or at least a decent haul at the pawn shop. Dressed in ill fitting magician outfits they carried props like rubber chickens and a deck of trick cards to blend in as surprise entertainment. The plan had been hatched over cheap coffee and donuts involving a dramatic entrance a distraction with disappearing acts and a swift exit through the garden gate. They knew the risks included sticky fingers from cake and possible pursuit by a horde of toddlers the reward seemed worth it in their twisted logic. As the party games began the thieves exchanged a knowing look and prepared to infiltrate the festive event. "Bill let's crash the party steal every present and get out before they sing," Molly whispered urgently. "This is crazy but I'm in," Bill replied. As they finally approached the colorful scene right now.
created_at"2026-05-01T12:47:34.504Z" 5/1/2026, 12:47:34 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency145990
moderation_latency(null)
generation_time147838
tokens_prompt77
tokens_completion3847
native_tokens_prompt184
native_tokens_completion13402
native_tokens_completion_images(null)
native_tokens_reasoning13181
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"
usage0.0336678
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"a727aead-ede7-bcdf-f9fa-4020df29f9f3"
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-1777639654-FueozyDW8Oy7kEIp2AUg"
session_id(null)
api_type"completions"
id"gen-1777639654-SbZJ5p9HtV8jAwCzCKpd"
upstream_id"a727aead-ede7-bcdf-f9fa-4020df29f9f3"
total_cost0.0336678
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 10.00%, Deviation: 0.00%
neededCleanfalse
wordsTotal200
wordsDialogue20
100.0000%