Run: 2026-09-23-01M36WFQP72PBW90WZH6F6K5XZ

Run Details

Duration:
1m 11s
Cost:
$0.029005
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
Heavy rain hit the manor. The young maid found her. Lady Grey lay quite dead. Long dagger lay in blood. All candles died at once. No one called the police.
created_at"2026-09-23T10:20:23.119Z" 9/23/2026, 10:20:23 AM
model"x-ai/grok-4.7-20260916"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency556
moderation_latency(null)
generation_time70678
tokens_prompt46
tokens_completion260
native_tokens_prompt1277
native_tokens_completion5905
native_tokens_completion_images(null)
native_tokens_reasoning5869
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"
usage0.0290048
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790158823-R6rl4qLB9ZVZ9qycJoIU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790158823-N7uW6xO4Tdhgzd5Lbaic"
upstream_id"e444eef5-df62-9968-b4ce-8f98d2786ae8"
provider_responses
0
endpoint_id"c942f37a-87e1-4fa8-83d0-8c67fda4fb4a"
id"e444eef5-df62-9968-b4ce-8f98d2786ae8"
is_byokfalse
latency179
model_permaslug"x-ai/grok-4.7-20260916"
provider_name"xAI"
status200
total_cost0.0290048
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
sentences6
wordCounts
05
15
25
35
45
55