Run: 2026-05-01-01KQHSYQ0K9F9M0MG931XNS255

Run Details

Duration:
1m 39s
Cost:
$0.024568
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
99.74% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.8722% 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 and Bill crouched behind a large oak tree observing the children's party from afar their hearts pounding with anticipation mixed with nervousness. The event was in full swing with games music and of course a huge pile of presents just waiting to be taken by the comedic thieves. They had decided this would be their greatest score yet though the absurdity of robbing small children of their birthday gifts did not escape them at all. They donned their ridiculous outfits complete with floppy hats and bright red noses that honked when squeezed too hard. Bill practiced his silly walk while Molly adjusted her wig that kept sliding over her eyes making her look ridiculous. The plan was simple yet fraught with potential for complete disaster at any moment. "We go in as clowns and take every present" said Molly. "Perfect Molly just make sure the kids do not notice us" replied Bill. They would pose as the hired clown duo entertain the crowd with lame jokes and then during the height of the fun make off with all the loot in a big sack labeled as trash to avoid any suspicion from adults. Laughter from the party floated over making Bill very nervous. .
created_at"2026-05-01T12:59:25.082Z" 5/1/2026, 12:59:25 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency96645
moderation_latency(null)
generation_time98634
tokens_prompt77
tokens_completion2404
native_tokens_prompt184
native_tokens_completion9762
native_tokens_completion_images(null)
native_tokens_reasoning9538
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"
usage0.0245678
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"04bd4536-fd0f-2d3d-b473-74ea93a6b9fc"
is_byokfalse
latency119
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-1777640365-TJDKskO9x0tHbRW7XTce"
session_id(null)
api_type"completions"
id"gen-1777640365-iAJSs25u1o9RkH3h9zsh"
upstream_id"04bd4536-fd0f-2d3d-b473-74ea93a6b9fc"
total_cost0.0245678
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
99.74% Matches word count n/a
neededCleanfalse
words204
100.00% Dialogue to Total Word Ratio
Ratio: 9.80%, Deviation: 0.20%
neededCleanfalse
wordsTotal204
wordsDialogue20
99.8722%