grok-4 系列（以官方 /v1/models 实际开放为准）
Which free sites / relays / official free tiers can call grok-4 系列（以官方 /v1/models 实际开放为准） free · 1 sites · updated daily
Sites that can call grok-4 系列（以官方 /v1/models 实际开放为准） free (1)
The following sites are listed as offering free access to grok-4 系列（以官方 /v1/models 实际开放为准）, sorted by reputation. Click a site for free quota, community reputation and shutdown-risk review.
- console.x.ai — Official (free tier) · reputation 80 · riskLow · 新账号一般有 $25 促销额度（约 30 天到期）；若加入数据共享计划，可获每月约 $150 额度（合计约 $175/…
FAQ
Is grok-4 系列（以官方 /v1/models 实际开放为准） free? Where can I call it for free?
We currently list 1 sites that can call grok-4 系列（以官方 /v1/models 实际开放为准） free: console.x.ai. Includes official free tiers, free products and relay/public-benefit stations; see each site page for free quota and rate limits.
Which free grok-4 系列（以官方 /v1/models 实际开放为准） site is more stable / better reputed?
By our reputation score, console.x.ai (Official (free tier), reputation 80) is currently higher. But free/relay stations generally have no SLA and may shut down or change quotas at any time; keep an official paid fallback for important use.
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