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Compare/Claude Fable 5 vs Sonar Pro

Claude Fable 5 vs Sonar Pro

AnthropicActive

Claude Fable 5

$3.00 / $18.50 · 1,000,000 ctx · 38 providers
PerplexityActive

Sonar Pro

$3.00 / $15.00 · 200,000 ctx · 11 providers
01Differences

At a glance

Computed automatically from tracked data.

• Claude Fable 5's output price is 19% lower than Sonar Pro's ($18.50 vs $15.00 per 1M).
• Claude Fable 5 has a 5× larger context window (1,000,000 vs 200,000 tokens).
• They differ in reasoning (Claude Fable 5: Yes, Sonar Pro: No) and tool calling (Claude Fable 5: Yes, Sonar Pro: No).
02Specs

Side by side

Claude Fable 5Sonar Pro
Input / 1M$3.00$3.00
Output / 1M$18.50$15.00
Context1,000,000200,000
Max output128,0008,192
Providers3811
Released2026-06-072024-01-01
03Prices

Common providers

ProviderClaude Fable 5Sonar Pro
edenai$10.00 / $50.00$3.00 / $15.00
kilo$10.00 / $50.00$3.00 / $15.00
llmgateway$10.00 / $50.00$3.00 / $15.00
llmgateway-providers$10.00 / $50.00$3.00 / $15.00
openrouter$10.00 / $50.00$3.00 / $15.00
opper$10.00 / $50.00$3.00 / $15.00
vercel$10.00 / $50.00Not listed / Not listed
04History

Recent changes

Claude Fable 5
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
2026-09-08 — Added 302ai
2026-09-07 — Added vivgrid
2026-08-27 — Added orcarouter
Sonar Pro
2026-09-14 — Removed nano-gpt
2026-08-23 — Added opper
2026-08-20 — Added llmgateway-providers
2026-08-14 — Added edenai
2026-08-03 — Price up nano-gpt
as of 2026-09-16
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