Run: 2026-04-25-01KQ2E4JJ2D194ABV25JSQG4N1

Run Details

Model:
DeepSeek V4 Pro (Reasoning)
Test:
Data extraction
Scenario:
What's the correct time?
Duration:
19m 38s
Cost:
$0.030100
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"2026-04-25T13:48:31.633Z" 4/25/2026, 1:48:31 PM
model"deepseek/deepseek-v4-pro-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1115
moderation_latency(null)
generation_time923963
tokens_prompt50
tokens_completion31030
native_tokens_prompt53
native_tokens_completion34571
native_tokens_completion_images(null)
native_tokens_reasoning34567
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"
usage0.030099825
router(null)
provider_responses
0
endpoint_id"d084170b-dd99-4e53-9ae1-b63881f3cfbf"
id"0595a90c-6f4c-4c5f-b530-06dda8fd884a"
is_byokfalse
latency379
model_permaslug"deepseek/deepseek-v4-pro-20260423"
provider_name"DeepSeek"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777124911-qFvH9XCp9OegyFAHn2hv"
session_id(null)
api_type"completions"
id"gen-1777124911-URXMFAepZ4svh1dThvMK"
upstream_id"0595a90c-6f4c-4c5f-b530-06dda8fd884a"
total_cost0.030099825
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