Run: 2026-04-25-01KQ2GDF3BE6N2SFE6P61RYVSW

Run Details

Model:
DeepSeek V4 Flash (Reasoning)
Test:
Data extraction
Scenario:
What's the color of the car?
Duration:
1.2s
Cost:
$0.000022
Provider:
DeepSeek

Evaluation summary

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

Model input

User/Human
What color is Sarah's car based on the following text? Only return the color, nothing else. John owns a blue car. Sarah's car is the same color as the sky on a clear day. Peter's car is red. The sky is not green on a clear day.

Model response

AI
blue
created_at"2026-04-25T14:24:06.254Z" 4/25/2026, 2:24:06 PM
model"deepseek/deepseek-v4-flash-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency573
moderation_latency(null)
generation_time1149
tokens_prompt59
tokens_completion45
native_tokens_prompt61
native_tokens_completion48
native_tokens_completion_images(null)
native_tokens_reasoning46
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"
usage0.00002198
router(null)
provider_responses
0
endpoint_id"722e0746-2034-4d6e-a08f-e6271849ee9e"
id"014c6cda-ad06-40ca-99b4-d767b187cd1e"
is_byokfalse
latency286
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-1777127046-7uGt03CYDospZH8fJF0R"
session_id(null)
api_type"completions"
id"gen-1777127046-Z54coe2KD5bjRWWaEcOS"
upstream_id"014c6cda-ad06-40ca-99b4-d767b187cd1e"
total_cost0.00002198
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 insensitive: blue
 n/a
Pass Matches Regex
/\bblue\b/i
 n/a
no eval