Run: 2026-05-01-01KQHSKPG2THHKQ4EW1271Z5X1

Run Details

Duration:
6.7s
Cost:
$0.000908
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
27.17% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
31.9769% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
“Bill, you’re sure this is the one? A kiddie party? We’re stealing from toddlers now?” “Toddlers with rich parents, Molly. Those presents are stacked like pirate treasure. We hit it during musical chairs, in and out.” “I draw the line at wearing the clown suit. I’m not painting my face.” “You’re not the clown, I’m the clown. You’re the balloon artist. Nobody suspects balloon artists. We slip in, I do the funny walk, you palm the gift bags while they’re distracted by my balloon poodle.” “Your balloon poodle looks like a sausage with legs. Last time a kid cried.” “Exactly. Tears create chaos. Chaos is our friend. While they’re consoling little Timmy, we vacuum up the loot. Think of it as early redistribution of wealth.” “I’m thinking more like we’re going to hell, Bill. What’s next, nicking teeth from under pillows?” “Don’t tempt me. Focus. You enter from the garden pretending to deliver the bouncy castle. I burst out of the cake yelling ‘It’s magic time!’ Then we both yell ‘Pin the tail on the donkey’ and start stuffing sacks.” “You’ve actually practiced yelling ‘It’s magic time,’ haven’t you?” “Every morning in the shower. You in or not?” “Fine. But if I end up twisting balloon animals while you moonwalk in size-twenty shoes, I’m keeping the biggest teddy bear.”
created_at"2026-05-01T12:53:24.103Z" 5/1/2026, 12:53:24 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency395
moderation_latency(null)
generation_time6650
tokens_prompt77
tokens_completion372
native_tokens_prompt182
native_tokens_completion299
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"
usage0.0009078
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"e9e64b70-1624-0a15-11fa-c975dbad1499"
is_byokfalse
latency98
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-1777640004-jDPjuY1ljkJXnC9EbIJU"
session_id(null)
api_type"completions"
id"gen-1777640004-OscIwePVm0102pe9l6Ax"
upstream_id"e9e64b70-1624-0a15-11fa-c975dbad1499"
total_cost0.0009078
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
27.17% Matches word count n/a
neededCleanfalse
words219
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal220
wordsDialogue220
31.9769%