Run: 2026-04-25-01KQ2H1WCTTY9WQHCGK2GA8NSX

Run Details

Duration:
11.2s
Cost:
$0.000019
Provider:
DeepSeek

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
Who is the sister of Sandie based on the following text? Only return the name, nothing else. Sandie has a doll named Lulu, she carries it around all day. She says she's her little sister, but her actual sister's name is Cassie.

Model response

AI
Cassie
created_at"2026-04-25T14:35:15.23Z" 4/25/2026, 2:35:15 PM
model"deepseek/deepseek-v4-flash-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency604
moderation_latency(null)
generation_time1077
tokens_prompt59
tokens_completion38
native_tokens_prompt59
native_tokens_completion39
native_tokens_completion_images(null)
native_tokens_reasoning36
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"
usage0.00001918
router(null)
provider_responses
0
endpoint_id"934a69f9-bd54-474b-beca-24560f721e12"
is_byokfalse
latency40
model_permaslug"deepseek/deepseek-v4-flash-20260423"
provider_name"DeepInfra"
status(null)
1
endpoint_id"722e0746-2034-4d6e-a08f-e6271849ee9e"
id"f20c6656-9e59-461f-b9a2-77d304b572ee"
is_byokfalse
latency441
model_permaslug"deepseek/deepseek-v4-flash-20260423"
provider_name"DeepSeek"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777127715-l7b0NRoc5K7NhNsZfHBT"
session_id(null)
api_type"completions"
id"gen-1777127715-beqluuLCpvwrVu3kZYTM"
upstream_id"f20c6656-9e59-461f-b9a2-77d304b572ee"
total_cost0.00001918
cache_discount(null)
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: Cassie
n/a
Pass Matches Regex
/\bCassie\b/
n/a
no eval