OpenAIAnthropicGooglexAIPerplexity
← Back to all updatesPublished ·xAI• Minor
Grok 4.1 Fast is now available for use within the xAI Enterprise API.
The read
The release provides a low latency option for high volume enterprise workloads requiring immediate model response.
The frame
This addition expands the xAI API stack for developers building speed dependent agents and real time automation layers.
Primary source
xAI →Keep reading
See what Nova3 builds →Related updates
- Jun 06, 2026Anthropic updated prompt caching to automatically read from the longest previously cached prefix when breakpoints are set.
- Jun 06, 2026Anthropic optimized prompt caching support in the Message Batches API to improve cache hit rates.
- Jun 06, 2026Anthropic added a delete endpoint to the Message Batches API for managing batch processing tasks.
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