---
title: "Anthropic says Fable 5.1 will cost an estimated 25% less than Fable 5 for typical workloads and up to 45% less for highly agentic work (Rachel Metz/Bloomberg)"
type: signal
url: https://frontiernewswire.com/s/anthropic-says-fable-5-1-will-cost-an-estimated-25-less-than-fable-5-de78fba8
published: 2026-09-01T18:27:16.000Z
byline: "Source: TECHMEME"
---

# Anthropic says Fable 5.1 will cost an estimated 25% less than Fable 5 for typical workloads and up to 45% less for highly agentic work (Rachel Metz/Bloomberg)

Source: TECHMEME · Published 2026-09-01 · Canonical: https://frontiernewswire.com/s/anthropic-says-fable-5-1-will-cost-an-estimated-25-less-than-fable-5-de78fba8

Rachel Metz / Bloomberg : Anthropic says Fable 5.1 will cost an estimated 25% less than Fable 5 for typical workloads and up to 45% less for highly agentic work — Anthropic PBC is releasing a new version of its powerful Fable artificial intelligence model that it says is better at coding and science tasks …

In this story: [Fable 5](https://frontiernewswire.com/models/fable-5), [Fable 5.1](https://frontiernewswire.com/models/fable-5-1), [Rachel Metz](https://frontiernewswire.com/people/rachel-metz)

## Sources

- [Read the original at TECHMEME](https://www.techmeme.com/260901/p35#a260901p35)

## Related on Frontier

- [DeepSeek open sources Super-Agent, a coding agent research prototype it says proactively monitors developer group chats for coding issues and suggests solutions (Debby Wu/Bloomberg)](https://frontiernewswire.com/s/deepseek-open-sources-super-agent-a-coding-agent-research-prototype-it-2e22425b)
- [DeepSeek Drops Enhanced Coding Agent With Aim to Rival Anthropic](https://frontiernewswire.com/s/deepseek-drops-enhanced-coding-agent-with-aim-to-rival-anthropic-817b652f)
- [Revolut says it cut AI coding inference costs by \~90% in less than a year by making self-hosted GLM models its default over commercial tools like Claude Code (Tobias Mann/The Register)](https://frontiernewswire.com/s/revolut-says-it-cut-ai-coding-inference-costs-by-90-in-less-than-a-d2d43082)

---

[More Latest Signal](https://frontiernewswire.com/) · [Signals](https://frontiernewswire.com/verified-reporting)