Run: 2026-09-10-01M25DMGHVTHRKB24002TK0ZJC

Run Details

Duration:
1.6s
Cost:
$0.000071
Provider:
DeepSeek

Evaluation summary

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

Model input

User/Human
What year was Sarah born? Only return the year as a four-digit number. In 2023, Sarah celebrated her 30th birthday with a big party. Her younger sister, who is 5 years younger, couldn't attend because she was studying abroad.

Model response

AI
1993
created_at"2026-09-10T10:25:54.752Z" 9/10/2026, 10:25:54 AM
model"deepseek/deepseek-v4.1-flash-20260910"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency889
moderation_latency(null)
generation_time1591
tokens_prompt57
tokens_completion90
native_tokens_prompt83
native_tokens_completion98
native_tokens_completion_images(null)
native_tokens_reasoning95
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)
usage0.00007125
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1789035954-VYXisvx9nYY0RcSqTtcv"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1789035954-u2RnGSUEbZZB6dkS8e7A"
upstream_id"bbe538ae-a80f-47b9-a5b6-85919335320a"
provider_responses
0
endpoint_id"fd104bc8-535a-4d31-a847-a8e402e86a02"
id"bbe538ae-a80f-47b9-a5b6-85919335320a"
is_byokfalse
latency378
model_permaslug"deepseek/deepseek-v4.1-flash-20260910"
provider_name"DeepSeek"
status200
total_cost0.00007125
cache_discount(null)
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: 1993
n/a
Pass Matches Regex
/\b1993\b/
n/a
no eval