Run: 2026-02-18-01KHQ91539WGKK5ERZG4TJ0GJR

Run Details

Model:
Claude Sonnet 4.6
Test:
Data extraction
Scenario:
All valid emails
Duration:
2.3s
Cost:
$0.001707
Provider:
Anthropic

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
Here are the valid email addresses extracted from the text: `john.doe@example.com,jane@smith-family.net,support@company.co.uk,info@subdomain.example.org` **Excluded:** - `not.an.email.com` — missing the `@` symbol - `@missing-username.com` — missing the local/username part before `@`
created_at"2026-02-18T02:24:57.469966+00:00" 2/18/2026, 2:24:57 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency802
moderation_latency(null)
generation_time2062
tokens_prompt89
tokens_completion78
native_tokens_prompt104
native_tokens_completion93
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.001707
router(null)
provider_responses
0
id"msg_01U6uqtpDa4QFXdvJerZEJ3E"
status200
is_byokfalse
latency802
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381495-ZKvtraTXjFBfiq3rSjSe"
upstream_id"msg_01U6uqtpDa4QFXdvJerZEJ3E"
total_cost0.001707
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

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