GPT-4o input costs $0 per million tokens on LingxiCode’s free tier, but the fine print matters more than the headline number. This station targets developers who want to test Claude Code without committing to a paid plan. It’s new, it’s cheap, and it cuts corners. Here’s what you need to know before routing traffic through it.

Pricing Breakdown

LingxiCode offers a $0/month free tier. That’s the entire pricing model — there is no paid plan, no per-token billing, and no batch discounts listed in the platform data. Free tier details:

  • Cost: $0/month
  • Models: GPT-4o, Claude 3.5 Sonnet
  • Max tokens per session: 100,000
  • No credit card required to start (common for free trials, but not explicitly confirmed in the data) This is a trial-only setup. There’s no mention of a minimum recharge amount in CNY, no per-million-token rates, and no hidden per-request fees — because there’s nothing to charge. The moment you exhaust whatever usage allowance the free tier provides, you’ll hit a wall. Key takeaways:
  • Only free tier exists; no paid plans or per-token rates are documented.
  • No batch discounts, no CNY top-up minimums, no hidden fees to worry about.
  • The free trial likely doesn’t require a credit card, but the data doesn’t confirm this.

Pros & Cons

Pros:

  • Free to test Claude Code workflows without spending a yuan.
  • 100,000-token context window per session covers most debugging and code generation tasks.
  • Supports Alipay and WeChat Pay if they ever introduce paid tiers. Cons:
  • Uptime is 94.0% — expect roughly 6 hours of downtime per week. Not production-grade.
  • Latency sits at 900ms, which is high for interactive coding sessions.
  • Only two models available: GPT-4o and Claude 3.5 Sonnet. No Gemini, DeepSeek, or newer Claude variants.
  • Safety rating of 3/5 means moderation is loose — your prompts may get rejected inconsistently.
  • Documentation is sparse. If something breaks, you’re on your own.

Performance vs. Cost

Speed rating: 3.5/5. Composite score: 56.4/100. These numbers tell a clear story: LingxiCode is trading reliability for price. At 900ms latency, each API call feels sluggish compared to OpenRouter’s 400-600ms average. The 94% uptime means you’ll see errors during peak hours. For a free tool, that’s tolerable. For anything beyond quick experiments, it’s a dealbreaker. Key takeaways:

  • Low uptime and high latency make this unsuitable for production or paid workflows.
  • The free tier is the only reason to consider it — no financial risk, but no guarantees either.

Verdict

LingxiCode is a free trial sandbox for Claude Code and GPT-4o. It has no paid pricing, no batch discounts, no hidden fees. The trade-off is poor reliability: 94% uptime, 900ms latency, and a 56.4 composite score. If you need to test Claude Code without spending money, it works. If you need consistent access for actual development, skip it. The free tier is the product — and the product is fragile. Bottom line: Use it to experiment with Claude Code for free. Don’t use it for anything that needs to stay online.

FAQ

Is the free trial truly free, or do I need to enter a credit card?

The platform data lists a free trial as available ($0/month). It does not specify whether a credit card is required. Assume no upfront payment is needed, but you may hit a usage cap without warning.

Does LingxiCode charge per token or per request?

No. The data shows only a $0/month free tier. There are no per-million-token rates, batch discounts, or per-request fees documented. If they introduce paid tiers later, that could change.

Can I use LingxiCode for production workloads?

Not realistically. Uptime is 94.0% (roughly 43 hours of downtime per month) and latency is 900ms. The composite score of 56.4/100 reflects a service that is not ready for production use.

Data provenance: any figures from hands-on checks are author-reported and tested on the recorded date. Independent verification is unavailable unless a source is linked.