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Compare/Claude Opus 5 vs Fugu Ultra

Claude Opus 5 vs Fugu Ultra

AnthropicActive

Claude Opus 5

$5.00 / $25.00 · 1,000,000 ctx · 33 providers
Sakana AIActive

Fugu Ultra

$5.00 / $30.00 · 1,048,576 ctx · 11 providers
01Differences

At a glance

Computed automatically from tracked data.

• Claude Opus 5's output price is 20% higher than Fugu Ultra's ($25.00 vs $30.00 per 1M).
• Fugu Ultra has a 1× larger context window (1,048,576 vs 1,000,000 tokens).
02Specs

Side by side

Claude Opus 5Fugu Ultra
Input / 1M$5.00$5.00
Output / 1M$25.00$30.00
Context1,000,0001,048,576
Max output128,0001,000,000
Providers3311
Released2026-07-242026-06-15
03Prices

Common providers

ProviderClaude Opus 5Fugu Ultra
kilo$5.00 / $25.00$5.00 / $30.00
llmgateway$5.00 / $25.00$5.00 / $30.00
llmgateway-providers$5.00 / $25.00$5.00 / $30.00
merge-gateway$5.00 / $25.00$5.00 / $30.00
nano-gpt$5.00 / $25.00$5.00 / $30.00
openrouter$5.00 / $25.00$5.00 / $30.00
pioneer$5.00 / $25.00$5.00 / $30.00
requesty$5.00 / $25.00$5.00 / $30.00
vercel$5.00 / $25.00$5.00 / $30.00
04History

Recent changes

Claude Opus 5
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
2026-09-15 — Price up amazon-bedrock
Fugu Ultra
2026-09-11 — Context merge-gateway
2026-09-11 — Price cut nano-gpt
2026-09-11 — Price cut nano-gpt
2026-08-27 — Price up requesty
2026-08-27 — Price up requesty
as of 2026-09-16
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