OpenAI · Model
GPT 6 Luna Free API
FreeGPT 6 Luna Free answers at api.apmix.ai under the id below — one key and one monthly plan, on the OpenAI and Anthropic wire formats your tools already speak. No separate OpenAI account, no per-provider bill.
Model id
openai/gpt-6-luna-freeStarterProMaxAt a glance
- Provider
- OpenAI
- Included in
- Starter, Pro, Max — from $4.99/month
- Weighted-token cost
- 1× — a 1,000-token exchange costs 1K weighted tokens
- Context window
- 1.1M tokens
- Reasoning
- Yes — thinks before it answers
- Free tier
- Yes — the 4M free tokens every new account gets can be spent here
Call GPT 6 Luna Free
Set the model to gpt-6-luna-free in any OpenAI- or Anthropic-compatible client. Both base URLs accept the same apmix key.
OpenAI-compatible · Chat Completions
curl https://api.apmix.ai/v1/chat/completions \
-H "Authorization: Bearer apx_live_YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "gpt-6-luna-free", "messages": [{"role": "user", "content": "Hello"}]}'Anthropic-compatible · Messages
curl https://api.apmix.ai/v1/messages \
-H "x-api-key: apx_live_YOUR_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "Content-Type: application/json" \
-d '{"model": "gpt-6-luna-free", "max_tokens": 1024, "messages": [{"role": "user", "content": "Hello"}]}'Questions about GPT 6 Luna Free
- Is GPT 6 Luna Free free on apmix?
- Yes. Every new account gets 4M free tokens that can be spent on GPT 6 Luna Free (gpt-6-luna-free) and the other free models, with no daily limit and no expiry date. No card needed.
- Which plan includes GPT 6 Luna Free?
- Starter, Pro, Max. Each plan is a monthly allowance of weighted tokens shared across every model and every key; GPT 6 Luna Free counts at 1× per token.
- How do I use GPT 6 Luna Free in Claude Code, Codex CLI or Cursor?
- Point the tool at apmix — https://api.apmix.ai/v1 for OpenAI-compatible clients, https://api.apmix.ai for Anthropic-compatible ones — with your apmix key, and set the model to gpt-6-luna-free. The Docs page has copy-paste setup for each tool.