Run: 2026-07-08-01KX1KHKJ6G6PQN4HGDBQXQYGG

Run Details

Model:
Grok 4.5 (Reasoning, High)
Test:
Data extraction
Scenario:
All valid emails
Duration:
3.2s
Cost:
$0.002116
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
Pass Contains a list of texts (details)

Model input

User/Human
Extract all valid email addresses from the text. Return them in a comma-separated list without spaces. Contact information: 1. John Doe - john.doe@example.com 2. Jane Smith - jane@smith-family.net 3. support@company.co.uk 4. info@subdomain.example.org 5. Invalid email: not.an.email.com 6. Another invalid: @missing-username.com

Model response

AI
john.doe@example.com,jane@smith-family.net,support@company.co.uk,info@subdomain.example.org
created_at"2026-07-08T19:33:44.141Z" 7/8/2026, 7:33:44 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency494
moderation_latency(null)
generation_time3169
tokens_prompt89
tokens_completion53
native_tokens_prompt293
native_tokens_completion319
native_tokens_completion_images(null)
native_tokens_reasoning292
native_tokens_cached256
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"completed"
service_tier"default"
usage0.002116
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"5776f09a-7e50-9ef0-83be-9692e4c06639"
is_byokfalse
latency186
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539224-H2it75XSru3zBQBf8VY2"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539224-8iIM3kBrOusnViBBygwn"
upstream_id"5776f09a-7e50-9ef0-83be-9692e4c06639"
total_cost0.002116
cache_discount0.000384
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
Pass Contains a list of texts
john.doe@example.com jane@smith-family.net support@company.co.uk info@subdomain.example.org
john.doe@example.comtrue
jane@smith-family.nettrue
support@company.co.uktrue
info@subdomain.example.orgtrue