Run: 2026-04-25-01KQ2DJ3X4BQR3JCHBG6CD0FCG

Run Details

Model:
DeepSeek V4 Flash
Test:
Data extraction
Scenario:
What's the correct time?
Duration:
688ms
Cost:
$0.000008
Provider:
DeepSeek

Evaluation summary

Score Evaluator
Details Link
Fail Matches Regex (details)

Model input

User/Human
What is the correct time based on the following text? Only return the time in HH:MM format, nothing else. The clock shows 3:45. It's 15 minutes slow. The actual time is a quarter past an hour.

Model response

AI
04:00
created_at"2026-04-25T13:34:12.903Z" 4/25/2026, 1:34:12 PM
model"deepseek/deepseek-v4-flash-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency562
moderation_latency(null)
generation_time659
tokens_prompt50
tokens_completion2
native_tokens_prompt53
native_tokens_completion3
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.00000826
router(null)
provider_responses
0
endpoint_id"722e0746-2034-4d6e-a08f-e6271849ee9e"
id"326a29f5-3abd-4f7c-a8d2-fd5ca3d260dd"
is_byokfalse
latency283
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-1777124052-fi32jQZa29eTRoQdoDbx"
session_id(null)
api_type"completions"
id"gen-1777124052-JKvRPs4AIL0AqRML1SZC"
upstream_id"326a29f5-3abd-4f7c-a8d2-fd5ca3d260dd"
total_cost0.00000826
cache_discount(null)
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
Fail Matches Regex
/\b0?4:15\b/i
 n/a