Run: 2026-09-03-01M1KA4D5VE3SJEWMYM63DH05T

Run Details

Duration:
3.9s
Cost:
$0.000028
Provider:
Relace

Evaluation summary

Score Evaluator
Details Link
97.54% 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 vicar found the body. Her hands shook with horror. Rain hammered against stained glass. A silver letter opener gleamed. It pierced the choir director's chest. Someone had locked every door. The phone line was cut. Footprints led to the altar. Then the lights went out.
created_at"2026-09-03T09:38:21.513Z" 9/3/2026, 9:38:21 AM
model"deepseek/deepseek-v4-flash-20260731"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency604
moderation_latency(null)
generation_time2354
tokens_prompt46
tokens_completion125
native_tokens_prompt118
native_tokens_completion113
native_tokens_completion_images(null)
native_tokens_reasoning51
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(null)
usage0.00002801
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788428301-hIMmKCUXLpa7N3RtGuMr"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788428301-07dApsepfLD8T7hPWndU"
upstream_id"01fa2b715652464c9864c8be9f6af2da"
provider_responses
0
endpoint_id"14c4df90-c7af-42ff-99e7-69d62a89e7d5"
is_byokfalse
latency1151
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"AkashML"
status429
1
endpoint_id"2da47185-782a-4f49-bb59-aa7cf7f026ec"
is_byokfalse
latency104
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"Fireworks"
status429
2
endpoint_id"f954a48e-1c90-433b-9348-4720f8030331"
is_byokfalse
latency230
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"OpenInference"
status429
3
endpoint_id"57c1bfab-049c-4d6a-ab34-ac1007a6043b"
id"01fa2b715652464c9864c8be9f6af2da"
is_byokfalse
latency601
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"Relace"
status200
total_cost0.00002801
cache_discount(null)
upstream_inference_cost0
provider_name"Relace"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
97.54% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
05
15
25
35
46
55
65
75
85