LMArena Vision Leaderboard

https://api.sandbase.ai/v1/api/lmarena/vision-leaderboard

Fetch the Vision Arena leaderboard showing model rankings for vision/multimodal tasks.

Price
$0.01USD / callFirst 100 calls per day free (shared per organization)
Method
POST
Response
Async JSON
Parameters
0 required · 0 optional

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Playground

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Input
No input schema available
OutputReady

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Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price
$0.01 / run
Daily free calls
First 100 calls per day free (shared per organization)

Request & response

Method
POST
Request body
application/json
Response
application/json
Execution
async

Parameters

Parameters
None

Access

Provider
LMArena
API
Platform API
Base URL
https://api.sandbase.ai
Endpoint
/v1/api/lmarena/vision-leaderboard
Authentication
Bearer API key

API README

LMArena Vision Leaderboard

Fetch the Vision Arena leaderboard showing model rankings for vision/multimodal tasks.

Start building

Send your first request

Platform API endpoint with unified authentication and usage tracking.

Production API
Platform API endpoint
https://api.sandbase.ai/v1/api/lmarena/vision-leaderboard
Authorization header
Authorization: Bearer $SANDBASE_API_KEY
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/lmarena/vision-leaderboard" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{}
SANDBASE_JSON
)
printf '%s\n' "$result"

Explore more

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APIPriceResponseReleased
LMArena$0.01 per callAsync JSONOct 30, 2026

Questions

FAQ

How do I use the LMArena Vision Leaderboard API?

Send a POST request to https://api.sandbase.ai/v1/api/lmarena/vision-leaderboard with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the LMArena Vision Leaderboard API cost?

$0.01 per call. Every organization gets 100 free calls per UTC day, shared across eligible SandBase APIs including this one; after that each call is billed at this price from your SandBase balance. There is no subscription.

What parameters does the LMArena Vision Leaderboard API accept?

LMArena Vision Leaderboard takes no input parameters; send an empty JSON body.

What does the LMArena Vision Leaderboard API return?

A JSON result. This endpoint runs asynchronously, so the response tells you how to fetch the finished result.

Do I need a LMArena developer account or API key?

No. LMArena Vision Leaderboard runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for LMArena API access separately.