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Run: 2026-03-12-01KKHZF8ZYN91VCW6Y0YW09ASA
Run Details
Model:
Grok 4.20 (Beta)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
1.8s
Cost:
$0.001526
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
0.49%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.2460%
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, we can't just waltz into a kiddie party like it's the bloody Crown Jewels heist. Those little gremlins have eyes everywhere. Oh please, Bill. We'll be the clowns. I'll juggle, you'll do the balloon animals. While they're screaming for pony rides, we snatch every wrapped box under the banner. The banner says 'Happy 6th Birthday, Timmy!' Not 'Free Loot for Dimwitted Burglars.' Details. We'll spike the punch with extra sugar so they bounce off the walls. Then we load the van with Barbies and Nerf guns like it's Christmas in July. What if one of them recognizes us from that last job at the toy store? Then we tell them we're the surprise entertainment. "Look kids, it's the thief and the idiot who can't tie a balloon dog without crying." Very funny. Fine, but if we get taken down by a gang of six-year-olds, I'm blaming you. Blame me all you want, just help me practice my goofy voice. "Honk honk, where's the presents, Timmy?" God help us. Pass the clown makeup.
created_at
"2026-03-12T21:33:03.363Z"
3/12/2026, 9:33:03 PM
model
"x-ai/grok-4.20-beta-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
367
moderation_latency
(null)
generation_time
1640
tokens_prompt
77
tokens_completion
258
native_tokens_prompt
182
native_tokens_completion
232
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
0.0015256
router
(null)
provider_responses
0
endpoint_id
"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id
"f797e9ca-73df-9dd9-5745-f828fd5bd2e1"
is_byok
false
latency
324
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-1773351183-Q0Gky6nXfTrxpIDhs4CP"
upstream_id
"f797e9ca-73df-9dd9-5745-f828fd5bd2e1"
total_cost
0.0015256
cache_discount
0.0002304
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.49%
Matches word count
n/a
neededClean
false
words
173
0.00%
Dialogue to Total Word Ratio
Ratio: 18.29%, Deviation: 71.71%
neededClean
false
wordsTotal
175
wordsDialogue
32
0.2460%