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Run: 2026-03-12-01KKHZNWRCWGK2G6GQ187XBRFB
Run Details
Model:
Grok 4.20 (Beta)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
1.9s
Cost:
$0.001654
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
The warm scent of cinnamon and fresh bread wrapped around them as the morning rush thinned out. Sunlight streamed through the lace curtains, catching on the flour-dusted countertop. "These scones are drier than last week's gossip, Margaret. What did you do, forget the butter again?" "They're supposed to be that way. Rustic. Like your personality." A soft chuckle. "Rustic. That's one word for it. Mrs. Abernathy just asked if they'd double as doorstops." "Well, she's one to talk. Her fruitcake from the church bazaar could sink a battleship." The bell above the door tinkled as a customer left. For a moment, only the low hum of the oven and the distant chatter from the street filled the bakery. "Speaking of the bazaar... you heard about the mayor's wife yet?" "The missing brooch? Of course I did. She swears she took it off right here by the register." "Funny how it vanished between the lemon bars and the blueberry muffins. Almost like it grew legs." "Or someone with quick fingers helped it along." "Exactly. Pass me that rolling pin, will you? I have a feeling we'll be needing it for more than just pie crust this week."
created_at
"2026-03-12T21:36:40.208Z"
3/12/2026, 9:36:40 PM
model
"x-ai/grok-4.20-beta-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
274
moderation_latency
(null)
generation_time
1668
tokens_prompt
81
tokens_completion
301
native_tokens_prompt
183
native_tokens_completion
253
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
0.0016536
router
(null)
provider_responses
0
endpoint_id
"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id
"0b901300-f9a6-ac5b-8c25-b87082e5de74"
is_byok
false
latency
235
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-1773351400-2dMXVcfOcmoQMXYe9G4x"
upstream_id
"0b901300-f9a6-ac5b-8c25-b87082e5de74"
total_cost
0.0016536
cache_discount
0.0002304
upstream_inference_cost
0
provider_name
"xAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)