Run: 2026-07-08-01KX1N235XFXANPKRCYBFZ30YC

Run Details

Duration:
3m 8s
Cost:
$0.074952
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
79.14% Dialogue to Total Word Ratio (details)
89.5318% 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
Molly grinned at Bill. "Bill, let's break into that children's party and steal all the presents. Set up as the entertainment crew. You juggle balls, I do card tricks. When we make the presents vanish they go into our bags for real. Kids clap, parents video it and we walk out free." "Molly that is crazy funny. Will the parents not notice their kids get no gifts?" Bill said. "They'll think the magician took them for the next act. We leave a note saying magic needs time. Then we cart them off to sell at auction for cash. Dozens of gifts mean thousands dollars. Comedy and cash, perfect." "I get that. The bounce house can hide our bags too until we escape. Party at what time?" "Three o'clock. Bring clown gear and empty bags. We practice vanishing acts tonight over and over. This heist is going to have us laughing for years, Bill and beyond." "Yes Molly. Stealing presents from kids, what a twist. The blueprints of the yard are ready. Let's go over the gate jump." "Gate is easy. No dogs, just balloons. We'll cut a hole if needed. Ready for glory and gifts." "Ready partner!"
created_at"2026-07-08T20:00:12.998Z" 7/8/2026, 8:00:12 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency480
moderation_latency(null)
generation_time187529
tokens_prompt77
tokens_completion3184
native_tokens_prompt267
native_tokens_completion12467
native_tokens_completion_images(null)
native_tokens_reasoning12216
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"
usage0.074952
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"d21ef5b8-4791-9c09-8b4d-62ff0e753202"
is_byokfalse
latency109
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-1783540813-ySJhQJZLiyzC4DJa63vu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540813-j6JQnAULGLu56bUd5QdY"
upstream_id"d21ef5b8-4791-9c09-8b4d-62ff0e753202"
total_cost0.074952
cache_discount0.000384
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
99.92% Matches word count n/a
neededCleanfalse
words197
79.14% Dialogue to Total Word Ratio
Ratio: 96.95%, Deviation: 6.95%
neededCleanfalse
wordsTotal197
wordsDialogue191
89.5318%