Run: 2026-05-10-01KR93PMB9ZNDHZE5KK7YM4MPE

Run Details

Model:
Gemma 4 31B (Reasoning)
Test:
Data extraction
Scenario:
Indirect birth year
Duration:
1m 29s
Cost:
$0.000072
Provider:
DeepInfra

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"2026-05-10T14:13:40.145Z" 5/10/2026, 2:13:40 PM
model"google/gemma-4-31b-it-20260402"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency644
moderation_latency(null)
generation_time6888
tokens_prompt58
tokens_completion120
native_tokens_prompt75
native_tokens_completion165
native_tokens_completion_images(null)
native_tokens_reasoning119
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)
usage0.00007245
router(null)
provider_responses
0
endpoint_id"4149ab03-3b69-45a0-b94c-6c253b8641a1"
id"chatcmpl-R746brQ3vNMLXlrdv2EUSj6h"
is_byokfalse
latency74
model_permaslug"google/gemma-4-31b-it-20260402"
provider_name"DeepInfra"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778422420-YAQx2ESLcgAR6JfOV1Mv"
session_id(null)
api_type"completions"
id"gen-1778422420-TbdlvtnVb2Q2jOKm1KrO"
upstream_id"chatcmpl-R746brQ3vNMLXlrdv2EUSj6h"
total_cost0.00007245
cache_discount(null)
upstream_inference_cost0
provider_name"DeepInfra"
response_cache_source_id(null)

Evaluation details

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