The first of the GPT-6 line: OpenAI's deepest reasoning for complex coding, computer use, research, and document creation across a 1M-token context. Reasoning effort scales all the way from low to max.
Every rate is 50% of the provider's official list price. USD per million tokens.
| Token type | List price | Tokenless |
|---|---|---|
| Input | $10.00 | $5.00 |
| Output | $50.00 | $25.00 |
| Cache write | $10.00 | $5.00 |
| Cache read | $1.00 | $0.50 |
Tokenless speaks the OpenAI Chat Completions format. Point your client at the base URL, set model to gpt-6-astra, and you are done.
curl https://api.tokenless.store/api/v1/chat/completions \
-H "Authorization: Bearer $TOKENLESS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-6-astra",
"messages": [{ "role": "user", "content": "Hello" }]
}'