Run: 2026-09-03-01M1KAYHC24200X1Y84EH4XXDJ

Run Details

Duration:
31.9s
Cost:
$0.000042
Provider:
CoreWeave

Evaluation summary

Score Evaluator
Details Link
52.53% 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 manor lights flickered once, dimly. A scream echoed through frozen halls. Lord Ashworth lay sprawled on marble. His study desk held scattered papers. The clock struck twelve, then stopped forever. A wine glass shattered near the hearth.
created_at"2026-09-03T09:52:37.777Z" 9/3/2026, 9:52:37 AM
model"deepseek/deepseek-v4-flash-20260731"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1452
moderation_latency(null)
generation_time29461
tokens_prompt46
tokens_completion112
native_tokens_prompt118
native_tokens_completion95
native_tokens_completion_images(null)
native_tokens_reasoning47
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)
usage0.00004194
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788429157-2uzxpqyLMSOdIKKGDLBK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788429157-pJdqdpbi3Hk7vqGVGjiq"
upstream_id"chatcmpl-b2c5fb17-5b4b-45d5-bbf9-71625e91b3f3"
provider_responses
0
endpoint_id"fc1cac03-9834-4ed8-8dfe-2dfb8543b690"
is_byokfalse
latency662
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"Morph"
status429
1
endpoint_id"14c4df90-c7af-42ff-99e7-69d62a89e7d5"
is_byokfalse
latency1121
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"AkashML"
status429
2
endpoint_id"cb029acf-a84f-4280-8103-909d269e1e5f"
is_byokfalse
latency294
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"DigitalOcean"
status429
3
endpoint_id"223c54e7-4db1-4098-980f-47741e7637ab"
is_byokfalse
latency327
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"Baidu"
status429
4
endpoint_id"cbfecbd7-9a18-45ea-bcd1-fabaa868db5c"
id"chatcmpl-b2c5fb17-5b4b-45d5-bbf9-71625e91b3f3"
is_byokfalse
latency660
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"CoreWeave"
status200
total_cost0.00004194
cache_discount(null)
upstream_inference_cost0
provider_name"CoreWeave"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
52.53% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
06
16
26
36
47
57