Run: 2026-05-01-01KQHR55K46YNQTZ4K80TYRA4D

Run Details

Duration:
35.4s
Cost:
$0.008294
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Detective approached the mansion carefully. Storm raged throughout the night. He opened the front door. Found body inside the study. Blood pooled on wooden floor. Knife rested beside lifeless hand.
created_at"2026-05-01T12:27:59.464Z" 5/1/2026, 12:27:59 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency35068
moderation_latency(null)
generation_time35362
tokens_prompt46
tokens_completion729
native_tokens_prompt159
native_tokens_completion3238
native_tokens_completion_images(null)
native_tokens_reasoning3201
native_tokens_cached0
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"
usage0.00829375
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"afc2b220-8eea-721d-0dd8-bb5d2ec9a5fd"
is_byokfalse
latency124
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777638479-6yQ79k9Px65k0QP9ZwEK"
session_id(null)
api_type"completions"
id"gen-1777638479-CxoUscYDakXx1mJSbOc8"
upstream_id"afc2b220-8eea-721d-0dd8-bb5d2ec9a5fd"
total_cost0.00829375
cache_discount(null)
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
05
15
25
35
45
55