Claude Fable 5.2 vs Pareto

Price, context window & benchmark comparison

Anthropic

Claude Fable 5.2

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

Pareto

Unbiased
$2.50 / $7.50
Input / Output · per 1M tokens
Compare different models
Anthropic
U
Verdict: Pareto is 4.3× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix. Claude Fable 5.2 has the larger context window (1M vs 262K).
Claude Fable 5.2Pareto
Input price / 1M$8.00$2.50
Output price / 1M$40.00$7.50
Blended price (3:1)$16.00$3.75
Cached input / 1M$0.20$0.25
Context window1M262K
Max output128K131K
Intelligence index64.6—
Coding index——
Providers5—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesNo
Tool callingYesYes
Released2026-11-072026-09-17
Retirement——

Cost calculator

FAQ

Which is cheaper, Claude Fable 5.2 or Pareto?

Pareto is 4.3× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix.

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

Claude Fable 5.2: 1,000,000 tokens. Pareto: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Claude Fable 5.2 ≈ $36,000, Pareto ≈ $8,750.

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