All models
OpenAI
GPT-5.6 Sol
The top tier of OpenAI's GPT-5.6 line: complex reasoning, coding, writing and analysis over 1M context, with image input. Premium price, mainstream filters. GPT-6.1 Sol is newer and costs about half.
MainstreamThe big labs' models with their own safety filters. Best for work, code and research.
Brilliant
Intelligence
~12.22 credits
Estimated price per message
1.1M tokens
Context window
Text, Images
Reads
GPT-5.6 Sol is a legacy model. Its successor, GPT-6.1 Sol, is faster or cheaper - and chats that used GPT-5.6 Sol move to it automatically.
See GPT-6.1 SolThe facts
Made by
OpenAI
Content tier
MainstreamThe big labs' models with their own safety filters. Best for work, code and research.
Intelligence
Brilliant
Estimated price per message
~12.22 credits≈ 8 messages for $1
Context window
1.1M tokens≈ 1,615 pages of text in one go
Reads
Text, Images
Writes
Text
Tool use
Yes - search, memory, code and more
Served via
OpenRouter, Unbottled AI
Status
Legacy
A typical message: 16K tokens in, 1.5K out. Short replies cost less. Models served via OpenRouter bill the real provider cost plus our markup, so actual charges vary. 1 credit = $0.01.
Compare GPT-5.6 Sol
Same facts, side by side.
Try GPT-5.6 Sol now.
No subscription. Free credits to start. The chat opens with GPT-5.6 Sol selected and a prompt ready - just send.