Grok 4.20 Multi-Agent Beta (0309) by SpaceXAI
$1.25 / $2.50 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vGrok 4.20 Multi-Agent Beta (0309)
Listing
GPT-5.6 Terra (xHigh) by OpenAI
$2 / $12 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vGPT-5.6 Terra (xHigh)
Claude Opus 4.5 (20251101) by Anthropic
$5 / $25 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vClaude Opus 4.5 (20251101)
Gemini 3 Flash by Google
$0.68 / $4.05 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vGemini 3 Flash
GPT-5.5 Instant by OpenAI
$5 / $30 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vGPT-5.5 Instant
Claude Sonnet 5.5 (xHigh) by Anthropic
$2 / $10 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vClaude Sonnet 5.5 (xHigh)
Claude Opus 4.5 (High, 32K, 20251101) by Anthropic
$5 / $25 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vClaude Opus 4.5 (High, 32K, 20251101)
GPT-6 Astra (Max) by OpenAI
Price not listed on Arena.ai — check with the provider
Cloud (API, chat, apps)
vGPT-6 Astra (Max)
Claude Opus 4.8 by Anthropic
$5 / $25 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vClaude Opus 4.8
GPT-5.4 (High) by OpenAI
$2.50 / $15 per 1M tokens (input/output) as listed on Arena.ai
Cloud (API, chat, apps)
vGPT-5.4 (High)