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Run: 2026-05-01-01KQHSTT82PR5PNGRK8RW3BV4S
Run Details
Model:
Grok 4.20
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
4.4s
Cost:
$0.000770
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
3.62%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
1.8117%
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 crouched behind the hedge, peering through binoculars at the gaudy backyard bouncy castle. Bill squatted beside her, fiddling with a comically oversized pair of fake mustaches. “We hit the presents at cake time,” Molly whispered. “Kids are distracted, parents are half-drunk on fruit punch.” Bill grinned. “Genius. I’ll wear the mascot head. No one suspects a sweaty six-foot bear handing out goodie bags.” “Last time you wore that thing you tripped over your own tail and nearly concussed a toddler.” “Details. We’ll use the smoke machine from the clown’s van. Create chaos, snatch the gifts, slip out the side gate like we’re part of the entertainment.” Molly rolled her eyes. “If anyone asks, you’re my emotionally unstable brother who thinks he’s the Easter Bunny in October.” “Rude. I prefer ‘traumatized uncle with commitment issues.’” She checked her watch. “Twenty minutes till piñata. You ready to ruin some childhoods for PlayStations and Barbies?” Bill cracked his knuckles. “For the score of a lifetime? I was born ready. Let’s go make those little demons hate magic forever.”
created_at
"2026-05-01T12:57:17.319Z"
5/1/2026, 12:57:17 PM
model
"x-ai/grok-4.20-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
347
moderation_latency
(null)
generation_time
4292
tokens_prompt
77
tokens_completion
309
native_tokens_prompt
182
native_tokens_completion
244
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
0.0007703
router
(null)
provider_responses
0
endpoint_id
"3ecee37f-b217-4093-87fb-aaf0afe307af"
id
"8fa1c77b-efe2-1608-0a57-0344ae0a1e4f"
is_byok
false
latency
68
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-1777640237-iR47748zwaukc649sebE"
session_id
(null)
api_type
"completions"
id
"gen-1777640237-fxyJACGky9pl4qvMuEN3"
upstream_id
"8fa1c77b-efe2-1608-0a57-0344ae0a1e4f"
total_cost
0.0007703
cache_discount
0.0000672
upstream_inference_cost
0
provider_name
"xAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
3.62%
Matches word count
n/a
neededClean
false
words
176
0.00%
Dialogue to Total Word Ratio
Ratio: 75.84%, Deviation: 65.84%
neededClean
false
wordsTotal
178
wordsDialogue
135
1.8117%