OpenAI on AI Updates
OpenAI AI models, updates and pricing changes
Every OpenAI model WriteWorks tracks, and every release, price change and feature update as it lands. Open any model for its full history.
Updates
October 20261 update
- Pricing
GPT-5.6 Sol Pro pricing changedModel: GPT-5.6 Sol Pro Input was $4 per 1M tokens, now $2 per 1M tokens Output was $20 per 1M tokens, now $10 per 1M tokens
OpenAI models
Each model has its own page with specs, prices and every update. Most-updated first.
- GPT-5.6 Sol Pro$2.00 in · $10.00 out per 1M1 update09/07/2026
- GPT-6.1 Sol$2.00 in · $10.00 out per 1MNo updates yet29/09/2026
- GPT-6.1 Sol Pro$2.00 in · $10.00 out per 1MNo updates yet29/09/2026
- GPT-6 Luna$0.10 in · $0.50 out per 1MNo updates yet22/09/2026
- GPT-6 Luna Pro$0.10 in · $0.50 out per 1MNo updates yet22/09/2026
- GPT-6 Sol$2.00 in · $10.00 out per 1MNo updates yet22/09/2026
- GPT-6 Sol Pro$2.00 in · $10.00 out per 1MNo updates yet22/09/2026
- GPT Astra Latest$10.00 in · $50.00 out per 1MNo updates yet11/09/2026
- GPT Luna Latest$0.10 in · $0.50 out per 1MNo updates yet11/09/2026
- GPT Sol Latest$2.00 in · $10.00 out per 1MNo updates yet11/09/2026
- GPT Terra Latest$2.00 in · $12.00 out per 1MNo updates yet11/09/2026
- GPT-6 Astra$10.00 in · $50.00 out per 1MNo updates yet04/09/2026
- GPT-6 Astra Pro$10.00 in · $50.00 out per 1MNo updates yet04/09/2026
- GPT-5.6 Luna$0.20 in · $1.20 out per 1MNo updates yet09/07/2026
- GPT-5.6 Luna Pro$0.20 in · $1.20 out per 1MNo updates yet09/07/2026
- GPT-5.6 Sol$2.00 in · $10.00 out per 1MNo updates yet09/07/2026
- GPT-5.6 Terra$2.00 in · $12.00 out per 1MNo updates yet09/07/2026
- GPT-5.6 Terra Pro$2.00 in · $12.00 out per 1MNo updates yet09/07/2026
- GPT Chat Latest$5.00 in · $30.00 out per 1MNo updates yet05/05/2026
- GPT Mini Latest$0.75 in · $4.50 out per 1MNo updates yet27/04/2026
- GPT-5.5$5.00 in · $30.00 out per 1MNo updates yet24/04/2026
- GPT-5.5 Pro$30.00 in · $180.00 out per 1MNo updates yet24/04/2026
- GPT-5.4 Image 2$8.00 in · $15.00 out per 1MNo updates yet21/04/2026
- GPT-5.4 Mini$0.75 in · $4.50 out per 1MNo updates yet17/03/2026
Does OpenAI mention your brand?
WriteWorks tracks how often ChatGPT, Claude, Gemini and 10+ AI platforms name you rather than your competitors, shows the sources they cite, and helps you produce the content that closes the gap.