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Run: 2026-05-01-01KQHQD6TWPXNT0N6FZZ27HK30
Run Details
Model:
Grok 4.20
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
5.9s
Cost:
$0.000853
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
81.27%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
40.6364%
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
Messages
Meta
AI
Molly slipped into the dimly lit booth at the back of the greasy spoon, eyes darting like a caffeinated squirrel. Bill was already there, nursing a coffee that smelled like it had been brewed in a gym sock. They hunched over a napkin scribbled with crayon diagrams that looked suspiciously like a unicorn. “We hit the party at peak present frenzy,” Molly whispered, tapping the napkin. “Right when they start singing Happy Birthday. Nobody notices two extra adults in clown suits.” Bill snorted. “Clown suits? Last time you wore one you got stuck in the bounce house for forty minutes. I’m thinking janitor uniforms. Blend in, swipe the gifts during the piñata riot.” Molly grinned wickedly. “Fine, but I’m bringing the smoke bombs shaped like party poppers. Chaos is our friend, Bill. Those kids won’t know if they’re getting cake or a light dusting of petty larceny.” He leaned in, voice dropping. “Just don’t get distracted by the goodie bags again. Last job you spent twenty minutes debating bubble wand quality while the mark called the cops.” Molly waved a dismissive hand. “That was amateur hour. This time we’re ghosts. In, out, presents in the van before the candles melt. Trust me, it’s foolproof.” Bill sighed, already regretting everything. “Famous last words.”
created_at
"2026-05-01T12:14:54.45Z"
5/1/2026, 12:14:54 PM
model
"x-ai/grok-4.20-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
622
moderation_latency
(null)
generation_time
5630
tokens_prompt
77
tokens_completion
346
native_tokens_prompt
182
native_tokens_completion
277
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
64
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0008528
router
(null)
provider_responses
0
endpoint_id
"3ecee37f-b217-4093-87fb-aaf0afe307af"
id
"263140e9-2637-5349-26b1-450a333978ce"
is_byok
false
latency
311
model_permaslug
"x-ai/grok-4.20-20260309"
provider_name
"xAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777637694-EMHk3iRSu5Q8O0aCwvCl"
session_id
(null)
api_type
"completions"
id
"gen-1777637694-pS19TdqRFDiKqXpYjLdt"
upstream_id
"263140e9-2637-5349-26b1-450a333978ce"
total_cost
0.0008528
cache_discount
0.0000672
upstream_inference_cost
0
provider_name
"xAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
81.27%
Matches word count
n/a
neededClean
false
words
212
0.00%
Dialogue to Total Word Ratio
Ratio: 63.21%, Deviation: 53.21%
neededClean
false
wordsTotal
212
wordsDialogue
134
40.6364%