Bindu Reddy 评测：Fable 5.2 表现不佳，被称为 flop
AirOps 前 CEO Bindu Reddy 直接点名 Fable 5.2 吃 token 又不出效果，还把 Anthropic 自家的 Opus 5.5 拉出来对比。如果你在选模型做生产部署，这篇第一手评价可以帮你避坑，省下测试成本。
Bindu Reddy 在 X 上发文称 Fable 5.2 是个 token 消耗大户，性能却没有达到预期，直言其 flops。
她认为 Anthropic 目前最好的模型是 Opus 5.5 和 Fable 5.
5，而非 5.2 版本。
文中还提到 Carbon 在 Fable 5.2 上的采用率正在上升，但整体评价仍是负面。
Fable 5.2 is a huge token guzzler and doesn’t hit the spot
- Opus 5.5 and Fable 5.5 are Anthropic’s best models
- Carbon is getting more adoption on Fable 5.2
For all practical purposes this is a flop
This report is categorized under AITOP's "Models" desk, focusing on US frontier AI labs and Silicon Valley technology leaders. Within our cross-regional analytical framework, it directly maps to US-China foundation model benchmarks and commercialization comparison and AI developer toolchains, coding agents, and engineering workflows. Key entities and technical topics under continuous tracking include Fable 5.2, Opus 5.5, Anthropic, Carbon.
Source attribution: curated from Bindu Reddy (@bindureddy). Cross-source corroboration: 11 independent sources have covered this development (including lmarena.ai, Decoder, Shubham Saboo), confirming industry-wide signal strength.
