Run: 2026-09-23-01M36TRFS6S8K88EE8BB7F4Q3V

Run Details

Duration:
13.7s
Cost:
$0.004400
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
The storm hid every sound. A scream died in thunder. Morning revealed the dead lord. His study door stood locked. Servants gathered outside in silence. Detective Marsh examined the keyhole. Scratches marked the brass lock. Inside, candles had burned down. Lord Hale lay across papers. A dagger pinned his letter. Wine stained his white cuff. No weapon remained in sight. Marsh noted three muddy footprints. They led toward the garden. Someone had left before dawn.
created_at"2026-09-23T09:50:13.769Z" 9/23/2026, 9:50:13 AM
model"x-ai/grok-4.7-20260916"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency660
moderation_latency(null)
generation_time12449
tokens_prompt46
tokens_completion241
native_tokens_prompt1277
native_tokens_completion779
native_tokens_completion_images(null)
native_tokens_reasoning685
native_tokens_cached1152
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"
usage0.0044
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790157014-RbOZfVo5hspzEYEYFduR"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790157014-H5Zo1Wq6MamYfmh1Kj6R"
upstream_id"7147f8cd-3cd1-9e52-a1ee-445eaad99180"
provider_responses
0
endpoint_id"c942f37a-87e1-4fa8-83d0-8c67fda4fb4a"
id"7147f8cd-3cd1-9e52-a1ee-445eaad99180"
is_byokfalse
latency248
model_permaslug"x-ai/grok-4.7-20260916"
provider_name"xAI"
status200
total_cost0.0044
cache_discount0.0013824
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
sentences15
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145