Run: 2026-10-07-01M4ASTCRAQN6N0883NNCF9PTY

Run Details

Duration:
1m 49s
Cost:
$0.006338
Provider:
Mistral

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
Darkness covered the old mansion. Rain fell on the roof. Margaret opened the front door. Death filled the grand hall. The victim lay motionless below. Blood pooled on the marble. No one else was there. She noticed the locked windows.
created_at"2026-10-07T09:06:26.197Z" 10/7/2026, 9:06:26 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1217
moderation_latency(null)
generation_time108918
tokens_prompt46
tokens_completion2311
native_tokens_prompt38
native_tokens_completion3020
native_tokens_completion_images(null)
native_tokens_reasoning2250
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"stop"
service_tier"default"
usage0.00633764
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791363986-V4WvmwFIrU0pmsaIOteh"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791363986-CIUnWHFlRdCEjnX4vLI7"
upstream_id"501d136242ea42908fb3903d89d0d814"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"501d136242ea42908fb3903d89d0d814"
is_byokfalse
latency1127
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.00633764
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
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
sentences8
wordCounts
05
15
25
35
45
55
65
75