Run: 2026-09-01-01M1EM0F35T2EQ0V6W6JFZ04XZ

Run Details

Duration:
33.2s
Cost:
$0.012254
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The storm raged fiercely around the old Victorian mansion tonight. Inside the study a man sat reading by candlelight alone. Suddenly a shot rang out echoing through the silent house. The butler hurried in to find his employer lying dead. A smoking gun rested on the desk beside the body. Who could have committed this terrible crime in such secrecy?
created_at"2026-09-01T13:54:45.999Z" 9/1/2026, 1:54:45 PM
model"x-ai/grok-4.6-20260810"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency632
moderation_latency(null)
generation_time33180
tokens_prompt46
tokens_completion210
native_tokens_prompt241
native_tokens_completion1994
native_tokens_completion_images(null)
native_tokens_reasoning1926
native_tokens_cached128
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.012254
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788270886-FU9Nqp6pCZICdfbtf9mE"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788270886-2oum3YymiZgJ1U2DgTQG"
upstream_id"6ae6be3d-2351-91f3-804f-25878ff21303"
provider_responses
0
endpoint_id"0d0536e3-7eb1-4acb-8249-c8813365c2d8"
id"6ae6be3d-2351-91f3-804f-25878ff21303"
is_byokfalse
latency191
model_permaslug"x-ai/grok-4.6-20260810"
provider_name"xAI"
status200
total_cost0.012254
cache_discount0.000192
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
010
110
210
310
410
510