Perplexity rolls out Gemini 4 Carbon to all Pro/Max users: 2.5x cheaper than Claude Fable 5.2
AravSrinivas · x · 2026-11-11
Perplexity CEO Arav Srinivas announced Gemini 4 Carbon is rolling out to all Pro and Max subscribers, usable for persistent Teammates or one-off agentic sessions in Computer. Carbon claims similar agentic research capability to Claude Fable 5.2 at 2.5x lower cost. The accompanying WANDR chart shows Gemini 4 Carbon at 0.857 score / $5.86 per task, beating Claude Fable 5.2 (0.851 / $14.51), GPT-6 Astra (0.735 / $13.34), Claude Opus 5.5 (0.647 / $3.69), while DeepSeek V4 Pro 0813 is cheapest at $0.75 with a 0.359 score.
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