Claude Fable 5 vs Claude Opus 4.8 API Price Comparison

Prices updated: ·29 quotes

As of : At official rates, Claude Fable 5 is $10.0000/1M input tokens and Claude Opus 4.8 is $5.0000 — Claude Opus 4.8 is ~50% cheaper than Claude Fable 5. Via relay providers, the lowest Claude Fable 5 rate is $0.3448 (dddAI) and Claude Opus 4.8 is $0.1379 (dddAI). Context windows: Claude Fable 5 1024K, Claude Opus 4.8 1024K. Claude Fable 5 and Claude Opus 4.8 support image input. 29 provider quotes tracked (Claude Fable 5: 8, Claude Opus 4.8: 21), updated daily.
Claude Fable 5Frontier
Official
$10.0000
/ 1M tokens
Best Price
$0.3448
/ 1M tokens
8 providers · 1024K Context · 👁 Vision
Claude Opus 4.8Frontier
Official
$5.0000
/ 1M tokens
Best Price
$0.1379
/ 1M tokens
21 providers · 1024K Context · 👁 Vision
At official prices, Claude Opus 4.8 is ~50% cheaper. At the best relay price, Claude Opus 4.8 is ~60% cheaper.

Price Comparison

Claude Fable 5Claude Opus 4.8
Official input / 1M tokens$10.0000$5.0000 ✓
Official output / 1M tokens$50.0000$25.0000 ✓
Cheapest input / 1M tokens$0.3448$0.1379 ✓
Cheapest output / 1M tokens$1.7241$0.6897 ✓
providers821
Context1024K1024K
Vision✓✓

Claude Fable 5 — All Providers

Detail page →
ProviderInput / 1MAPI
Official
AnthropicOfficial🌐VisaMC👁Live
$10.0000
Try →
Relay / Aggregator
dddAIRelayLowest🇨🇳支付宝微信⚠️ Unusually lowLive
$0.3448
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RunAPIRelay🇨🇳支付宝微信Live
$0.8276
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UiUiAPIRelay🇨🇳支付宝微信VisaMCLive
$1.3793
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PoloAPIRelay🇨🇳支付宝微信Live
$1.3793
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YunWu AIRelay🇨🇳支付宝微信MediumLive
$3.4138
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OpenRouterRelay🌐VisaMCCrypto👁Live
$10.0000
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Claude Opus 4.8 — All Providers

Detail page →
ProviderInput / 1MAPI
Official
AnthropicOfficial🌐VisaMC👁Live
$5.0000
Try →
Relay / Aggregator
dddAIRelayLowest🇨🇳支付宝微信⚠️ Unusually lowLive
$0.1379
Try →
TreeRouterRelay🇨🇳支付宝微信⚠️ Unusually lowLive
$0.2069
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RunAPIRelay🇨🇳支付宝微信Live
$0.4138
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ProAI APIRelay🇨🇳支付宝微信Live
$0.6897
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PoloAPIRelay🇨🇳支付宝微信Live
$0.6897
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IKunCodeRelay🇨🇳支付宝微信Live
$0.6897
Try →

Frequently Asked Questions

Which is cheaper, Claude Fable 5 or Claude Opus 4.8?

At official price, Claude Opus 4.8 is cheaper by ~50%. At the best relay price, Claude Opus 4.8 with a ~60% difference.

What context window do Claude Fable 5 and Claude Opus 4.8 support?

Claude Fable 5 has a 1024K token context window; Claude Opus 4.8 has 1024K tokens.

Do Claude Fable 5 and Claude Opus 4.8 support image input?

Claude Fable 5 supports image input; Claude Opus 4.8 supports image input.

What is the cheapest way to access Claude Fable 5 or Claude Opus 4.8?

Claude Fable 5's lowest input price is $0.3448/1M tokens (dddAI). Claude Opus 4.8's is $0.1379/1M tokens (dddAI). Relay providers typically offer lower prices with different SLA terms.

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Related

Claude Fable 5 API PricesClaude Opus 4.8 API PricesAll Language Model APIs
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