anthropic
Claude Fable 5
current · frontier · measured cost · verified 2026-08-21
List price · USD per million tokens
Input
$10
Output
$50
Cached input
$1
Context
1M
Provider pricing page · verified 2026-08-21
Cost per solved task · by task tier
light
$17.46
moderate
$17.46
heavy
$17.46
Source: Artificial Analysis (artificialanalysis.ai) · verified 2026-08-21 · measured basis: the benchmark observed this cost, so no tier assumption touches it and the three tiers are identical
Anthropic's most capable widely released model, GA 2026-06-09. Uses the Opus 4.7-generation tokenizer, which produces ~30% more tokens for the same text than pre-4.7 models — a real cost factor not visible in the per-token price.
Benchmark rows
Where the pass rate comes from
Every row that names this model, with its harness and cost basis. Rows are harness + model combinations, not properties of the bare model.
| Benchmark | Entry | Pass | $ / task | Basis | Run / read |
|---|---|---|---|---|---|
| Artificial Analysis Coding Agent Index v1.4 | Claude Code - Fable 5 (max) (with fallback) | 67.0% | $11.70 | measured by source | 2026-08-21 |
measured peers
Cost per solved task against its peers
Measured rows only, ranked as on the calculator. Monthly figures at 200 tasks. Lower is better.
measured · the benchmark ran the model and observed this cost
Source: Artificial Analysis (artificialanalysis.ai) · verified 2026-08-21
Compare
Head to head
Side-by-side pricing and cost per solved task with another current model.