Claude Fable 5.2 vs Mistral Small 4

Price, context window & benchmark comparison

Anthropic

Claude Fable 5.2

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

Mistral Small 4

Mistral AI
$0.15 / $0.60
Input / Output · per 1M tokens
Compare different models
Anthropic
Mistral AI
Verdict: Mistral Small 4 is 61.0× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix. Claude Fable 5.2 scores higher on the Artificial Analysis Intelligence Index (64.6 vs 4.3). Claude Fable 5.2 has the larger context window (1M vs 262K).
Claude Fable 5.2Mistral Small 4
Input price / 1M$8.00$0.15
Output price / 1M$40.00$0.60
Blended price (3:1)$16.00$0.26
Cached input / 1M$0.20$0.015
Context window1M262K
Max output128K210K
Intelligence index64.64.3
Coding index—26.6
Providers53
Best provider uptime (30m)100.0%100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-11-072026-03-16
Retirement——

Cost calculator

FAQ

Which is cheaper, Claude Fable 5.2 or Mistral Small 4?

Mistral Small 4 is 61.0× cheaper than Claude Fable 5.2 on a typical 3:1 input/output mix.

Claude Fable 5.2 vs Mistral Small 4: which has a bigger context window?

Claude Fable 5.2: 1,000,000 tokens. Mistral Small 4: 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, Mistral Small 4 ≈ $600.00.

More comparisons