AI Model Wars: Anthropic Extends Claude Fable 5 Access a Second Time in One Week After OpenAI's Sol GA

Forbes·low signal

Anthropic extended Claude Fable 5 access on paid plans for the second time in a week — and kept Claude Code's weekly rate limits ~50% higher — in an apparent competitive response to OpenAI's GPT-5.6 'Sol' general availability. The tit-for-tat on access limits shows capacity and generosity are now front-line marketing levers in the frontier-model fight.