KeyoAPI

GPT-6 Sol API on KeyoAPI — Balanced GPT-Class Chat

GPT-6 Sol on KeyoAPI is the balanced mid-tier of the GPT-6 family.

gpt-6-sol is a llm model on KeyoAPI, a prepaid AI API gateway: call it at POST /v1/chat/completions, billed at ~$0.37 / $1.84 per 1M in/out from the same balance that covers chat, vision, OCR and video models.

Listed price: ~$0.37 / $1.84 per 1M in/out · Live catalog: Model Square · Static list: pricing list.

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Overview

Indicative rates are about $0.37 / $1.84 per 1M in/out — confirm live on the full pricing list. Use Sol as a production default chat model, demote high-volume paths to gpt-6-luna, and escalate stubborn jobs to gpt-6-astra. Call via OpenAI-compatible POST /v1/chat/completions at https://www.keyoapi.xyz/v1.

How to call it

Base URL: https://www.keyoapi.xyz/v1

Endpoint: POST /v1/chat/completions

Model: model=gpt-6-sol

curl https://www.keyoapi.xyz/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-6-sol","messages":[{"role":"user","content":"Hello from GPT-6 Sol"}]}'

Auth uses the same Bearer API key as chat. Full notes: Keyo docs.

FAQ

Where does Sol sit vs Luna and Astra?

Luna is the cheapest bulk lane; Sol is the balanced default; Astra is the flagship. Swap only the model string on the same Keyo key.

Where is live pricing?

See the full pricing list and the model comparison page for the static planning table.

Related models

GPT-6.1 Sol API on KeyoAPI GPT-6 Luna API on KeyoAPI GPT-6 Astra API on KeyoAPI

Guide for gpt-6-sol. Catalog: the pricing page · Rates: the full pricing list.