Run: 2026-10-07-01M4ASMW47KBKR9V1RH0AMK87E

Run Details

Duration:
46.8s
Cost:
$0.004365
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
Rain fell on broken glass. The mansion stood utterly silent. Inspector Hale entered the room. Her boots crunched on debris. The victim lay face down. Blood soaked the Persian carpet. A single rose lay nearby. Its petals were stained red. No one heard the shot. The killer had vanished completely.
created_at"2026-10-07T09:03:25.327Z" 10/7/2026, 9:03:25 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency575
moderation_latency(null)
generation_time46747
tokens_prompt46
tokens_completion1624
native_tokens_prompt38
native_tokens_completion2076
native_tokens_completion_images(null)
native_tokens_reasoning1547
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"
usage0.00436468
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791363805-Ryv697TWWWryJgRsZRH0"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791363805-Rlmx36Fnf3Umu6slsBxz"
upstream_id"33a46cd559a04c48ab6c3e51d5f2064e"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"33a46cd559a04c48ab6c3e51d5f2064e"
is_byokfalse
latency569
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.00436468
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
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95