Claude Fable 5.2 vs Muse Ember

Price, context window & benchmark comparison

Anthropic

Claude Fable 5.2

Anthropic
$8.00 / $40.00
Input / Output · per 1M tokens
VS
Meta

Muse Ember

Meta
$0.10 / $0.50
Input / Output · per 1M tokens
Compare different models
Anthropic
Meta
Verdict: Muse Ember is 80.0× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix. Muse Ember has the larger context window (1M vs 1M).
Claude Fable 5.2Muse Ember
Input price / 1M$8.00$0.10
Output price / 1M$40.00$0.50
Blended price (3:1)$16.00$0.20
Cached input / 1M$0.20$0.004
Context window1M1M
Max output128K944K
Intelligence index64.6—
Coding index——
Providers5—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-11-072026-11-09
Retirement——

Cost calculator

FAQ

Which is cheaper, Claude Fable 5.2 or Muse Ember?

Muse Ember is 80.0× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix.

Claude Fable 5.2 vs Muse Ember: which has a bigger context window?

Claude Fable 5.2: 1,000,000 tokens. Muse Ember: 1,048,576 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Claude Fable 5.2 ≈ $36,000, Muse Ember ≈ $450.00.

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