Claude 2.1
Claude 2.1 expanded context to 200K tokens and added a tool-use beta.
For buildersLong context and external tools enable assistants grounded in a company’s documents.
Updated
AI models released in November 2023
3 model releases from 3 providers in November 2023, with announcement dates, official sources, and practical notes for builders.
Releases this month
Dates refer to the linked announcement or release milestone. Previews are labeled in the entries; historical availability and pricing may have changed.
Release details
GPT-4 Turbo (preview)
GPT-4 Turbo launched in preview with a 128K context window and lower API prices.
For buildersLonger context made it possible to supply much larger documents in a single request.
Grok-1 (early beta)
xAI announced the Grok-1 language model powering the early Grok beta.
For buildersA historical starting point for the Grok family of conversational models.