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Run: 2026-07-08-01KX1KYNC7VZSYJCRFAH8K9E9X
Run Details
Model:
Grok 4.5 (Reasoning, High)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
3m 27s
Cost:
$0.098376
Provider:
xAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
93.94%
Dialogue to Total Word Ratio
(details)
96.9707%
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 and Bill huddled over the map of the park. "Listen Bill, breaking into that children's party is genius. All those presents stacked high, we just need to wait for the cake time then snatch them all quiet like." "Molly, smashing a kids' party? Those little ones will report us to their parents faster than we can run. What's the plan for getting in anyway without suspicion?" "Easy peasy. I go as the face painter lady, you as the balloon guy. Lots of kids, lots of noise, parents looking the other way. When everyone yells for cake, we stuff the gifts into our oversized balloon bags and dip out the rear gate." "Balloon bags? Can they hold that much candy and toys without popping? Sounds too risky to me Molly. What if balloon animals distract us instead?" "You've got this. Just keep smiling and twisting those long balloons until the time is right. Then we make our move. Think about selling those gadgets later for real money." "Okay fine, I'll do the balloons. But if any kid asks for a complicated figure, you take over. Deal?" "Deal Bill. This heist will be our best comedy yet and most profitable too."
created_at
"2026-07-08T19:40:51.981Z"
7/8/2026, 7:40:51 PM
model
"x-ai/grok-4.5-20260708"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
484
moderation_latency
(null)
generation_time
207234
tokens_prompt
77
tokens_completion
3228
native_tokens_prompt
267
native_tokens_completion
16371
native_tokens_completion_images
(null)
native_tokens_reasoning
16126
native_tokens_cached
256
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"
service_tier
"default"
usage
0.098376
router
(null)
provider_responses
0
endpoint_id
"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id
"38df676c-0c1b-92d0-8e67-469c0a3492fc"
is_byok
false
latency
116
model_permaslug
"x-ai/grok-4.5-20260708"
provider_name
"xAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783539651-bVtCQK3HXyRaUPPWQl6G"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783539651-plEiQIwyXj7cUwkPtTTm"
upstream_id
"38df676c-0c1b-92d0-8e67-469c0a3492fc"
total_cost
0.098376
cache_discount
0.000384
upstream_inference_cost
0
provider_name
"xAI"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
200
93.94%
Dialogue to Total Word Ratio
Ratio: 95.00%, Deviation: 5.00%
neededClean
false
wordsTotal
200
wordsDialogue
190
96.9707%