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Run: 2026-03-12-01KKHZS3CNDA61NPGX1FKXDB38
Run Details
Model:
Grok 4.20 (Beta)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
2.1s
Cost:
$0.001850
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
95.99%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
47.9934%
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
Messages
Meta
AI
Molly, you’re out of your tiny criminal mind. A children’s party? We’re stealing Barbie Dreamhouses and half-eaten slices of princess cake? Oh, quit whining, Bill. They’ve got a mountain of presents under that bouncy castle. We hit it during musical chairs, total chaos, nobody notices two adults in hoodies. Two adults in hoodies at a six-year-old’s Frozen-themed bash. Brilliant. We’ll look like the before pictures in a stranger-danger pamphlet. We wear the character costumes from the supply closet. You’re Olaf. I’m Elsa. Nobody questions Elsa. I’m not wearing the carrot nose, Molly. My dignity has limits. Your dignity lost its passport the day we stole a forklift for that cupcake truck. Put on the damn carrot. Look, we wait till “Let It Go” starts, everyone’s screaming the lyrics, we nab the gift table, stuff the sacks, and waddle out like disappointed snowmen. What if the birthday girl wants her Elsa to sign her cast? Then I sign it “Let It Go, kid” and sprint. Simple. You in or not? Fine. But if I get recognized by some toddler, I’m throwing you under the bouncy castle and fleeing the country. That’s the spirit. Now help me practice my concerned-parent face. “Oh no, where’s little Timmy’s new bike?” See? Oscar-worthy.
created_at
"2026-03-12T21:38:25.306Z"
3/12/2026, 9:38:25 PM
model
"x-ai/grok-4.20-beta-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
301
moderation_latency
(null)
generation_time
1977
tokens_prompt
77
tokens_completion
341
native_tokens_prompt
182
native_tokens_completion
286
native_tokens_completion_images
0
native_tokens_reasoning
0
native_tokens_cached
128
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0018496
router
(null)
provider_responses
0
endpoint_id
"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id
"cc0046ff-e58c-481e-31d5-78a642a5c1ea"
is_byok
false
latency
263
model_permaslug
"x-ai/grok-4.20-beta-20260309"
provider_name
"xAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773351505-SkeUYZPyTwbD4azz5Ktt"
upstream_id
"cc0046ff-e58c-481e-31d5-78a642a5c1ea"
total_cost
0.0018496
cache_discount
0.0002304
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
95.99%
Matches word count
n/a
neededClean
false
words
208
0.00%
Dialogue to Total Word Ratio
Ratio: 6.51%, Deviation: 83.49%
neededClean
false
wordsTotal
215
wordsDialogue
14
47.9934%