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Run: 2026-03-12-01KKHZGX66H18CMARSAES8KT62
Run Details
Model:
Grok 4.20 (Beta, Reasoning)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
31.6s
Cost:
$0.049002
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
98.71%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
99.3561%
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 and Bill crouched behind the bushes near the children's party, their eyes fixed on the pile of presents. They had planned this heist for days, studying the routines and choosing the best time to strike. The idea of stealing from a birthday celebration was both thrilling and absurd, fitting their history of bungled jobs. Bill looked at his partner with doubt, but Molly was confident in their silly disguises. They would blend in with the other entertainers and make their move swiftly. Molly whispered, "We go in as clowns and steal the presents while the kids are blindfolded for pin the tail." Bill replied, "Got it." With that, they adjusted their oversized shoes and bright wigs, ready to execute the plan. The sounds of children playing provided the perfect cover for their sneaky operation. If successful, they would escape with bags full of toys and gifts, laughing all the way to their fence. But they knew one wrong move could lead to a chase by angry parents and crying kids. This was the most comical heist they had ever attempted. It was finally time to launch their ridiculous scheme without any more delays.
created_at
"2026-03-12T21:33:56.81Z"
3/12/2026, 9:33:56 PM
model
"x-ai/grok-4.20-beta-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
30894
moderation_latency
(null)
generation_time
31488
tokens_prompt
77
tokens_completion
283
native_tokens_prompt
184
native_tokens_completion
8144
native_tokens_completion_images
0
native_tokens_reasoning
7917
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
0.0490016
router
(null)
provider_responses
0
endpoint_id
"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id
"0bb4549a-65c1-02c5-ded2-05806f90ee62"
is_byok
false
latency
288
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-1773351236-vpNbBjL7m0Q4It4wn2QB"
upstream_id
"0bb4549a-65c1-02c5-ded2-05806f90ee62"
total_cost
0.0490016
cache_discount
0.0002304
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
98.71%
Matches word count
n/a
neededClean
false
words
194
100.00%
Dialogue to Total Word Ratio
Ratio: 10.31%, Deviation: 0.31%
neededClean
false
wordsTotal
194
wordsDialogue
20
99.3561%