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Run: 2026-05-01-01KQHRMH9FFPE4BBTTFXZSF2MF
Run Details
Model:
Grok 4.20
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
4.6s
Cost:
$0.000758
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
20.19%
Matches word count
(details)
2.04%
Dialogue to Total Word Ratio
(details)
11.1173%
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 adjusted her oversized clown wig in the rearview mirror, her face a mask of determination. Bill hunched beside her in the van, scribbling notes on a napkin with a half-eaten crayon. The colorful bounce house loomed ahead, echoing with shrieks of sugar-fueled glee. "We hit the gift table during musical chairs," Molly whispered, checking her utility belt stocked with juice boxes and tiny screwdrivers. Bill nodded, eyes darting. "I'll create a distraction with the piñata. You grab the goods. But what about the magician? Kid's got cards up his sleeve." They both snickered, the absurdity settling in. A birthday heist felt ridiculous even for them, but the haul of shiny new toys promised big black-market bucks. "Remember," Molly added, voice low, "no candy. It slows us down." Bill grinned, slipping on novelty glasses with fake noses. "Let's make this the merriest robbery ever." With synchronized nods, they stepped out, blending into the chaos of streamers and screams, ready to pilfer presents from tiny, unsuspecting hands. The caper of the century—or at least the most embarrassing one—had begun.
created_at
"2026-05-01T12:36:22.965Z"
5/1/2026, 12:36:22 PM
model
"x-ai/grok-4.20-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
497
moderation_latency
(null)
generation_time
4489
tokens_prompt
77
tokens_completion
289
native_tokens_prompt
182
native_tokens_completion
239
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
0.0007578
router
(null)
provider_responses
0
endpoint_id
"3ecee37f-b217-4093-87fb-aaf0afe307af"
id
"309162be-603b-0c3e-ccc2-2c0be6a28aff"
is_byok
false
latency
105
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-1777638982-4lmIpjvXMjecQaWdPxux"
session_id
(null)
api_type
"completions"
id
"gen-1777638982-8wis0iUb3kB9JIFiUydw"
upstream_id
"309162be-603b-0c3e-ccc2-2c0be6a28aff"
total_cost
0.0007578
cache_discount
0.0000672
upstream_inference_cost
0
provider_name
"xAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
20.19%
Matches word count
n/a
neededClean
false
words
180
2.04%
Dialogue to Total Word Ratio
Ratio: 24.04%, Deviation: 14.04%
neededClean
false
wordsTotal
183
wordsDialogue
44
11.1173%