Run: 2026-07-08-01KX1M4980E86EZ1WVDPB66ES9

Run Details

Duration:
1m 13s
Cost:
$0.039792
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
90.48% Matches word count (details)
99.96% Dialogue to Total Word Ratio (details)
95.2211% 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 and Bill crouched behind the oak tree at the edge of the suburban yard, surveying the children's birthday party where balloons danced and a tower of presents gleamed temptingly in the sunlight. "This is our score, muzycence Bill. We break in and steal all the presents while the kids are distracted by the magician," Molly said excitedly. Bill shifted uncomfortably on the rough ground. "Molly, it's a kids' party. What if someone sees us? Those parents look meaner than prison guards." She pulled out binoculars for a closer look at the setup. "Relax. You pretend to be the new neighbor bringing a late gift. I'll grab the bags from behind the table. We'll be rich in no time." Bill wiped sweat from his brow considering her crazy idea carefully. "And if the birthday kid asks for my name? I freeze up easy you know that." Molly punched his shoulder lightly. "Say you're Uncle Santa. It's comedy gold. Just focus on the exit strategy near the flower beds." They reviewed the map one last time ensuring no snags and prepared their empty sacks in silence before advancing. Bill whispered, "Ok let's go for it and get those shiny boxes." The pair crouched lower checking for witnesses amid the party noise.
created_at"2026-07-08T19:43:56.167Z" 7/8/2026, 7:43:56 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency451
moderation_latency(null)
generation_time72600
tokens_prompt77
tokens_completion1371
native_tokens_prompt267
native_tokens_completion6607
native_tokens_completion_images(null)
native_tokens_reasoning6352
native_tokens_cached256
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"
service_tier"default"
usage0.039792
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"adb7bd2f-7a49-9e20-8330-a1f9906989f0"
is_byokfalse
latency120
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539836-kSUJGK2v1BhcnOzQ8cRa"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539836-7Ot24euCADBej0xu3ZST"
upstream_id"adb7bd2f-7a49-9e20-8330-a1f9906989f0"
total_cost0.039792
cache_discount0.000384
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
90.48% Matches word count n/a
neededCleanfalse
words210
99.96% Dialogue to Total Word Ratio
Ratio: 51.43%, Deviation: 1.43%
neededCleanfalse
wordsTotal210
wordsDialogue108
95.2211%