以下部分引用 AI 总结，现阶段 AI 仍然有幻觉。请以内容的原文为准。

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Anthropic Claude Opus 4.8

5 atoms · 跨 1 天 · 首见 2026-05-28 · 最近 2026-05-28

三色: 🟦 fact 5 · 🟥 take 0 · stance ▲2/▼0/◆1

来源: X 5

时态: fresh:5

标签: 好数字:4 · 好信源:2 · 好观点:1

2026-05-28 ⭐ · 标准版定价
Regular usage pricing is unchanged from Opus 4.7 at $5.00/million input tokens and $25.00/million output tokens
tags: 好数字·好信源 · → daily
value: qty=$5.00/M input, $25.00/M output · date=2026-05-28
2026-05-28 ⭐ · 快速模式定价
A new Fast Mode is priced at $10.00/million input tokens and $50.00/million output tokens
tags: 好数字·好信源 · → daily
value: qty=$10.00/M input, $50.00/M output · date=2026-05-28
2026-05-28 · SWE-bench Pro score
Claude Opus 4.8 is out today. It's our strongest coding model yet: up on SWE-bench Pro (from 64.3 to 69.2)
tags: 好数字 · → daily
value: qty=69.2 · date=4.8 release
2026-05-28 · pricing
Same price as 4.7.
tags: 好数字 · → daily
value: qty=same price as 4.7
2026-05-28 · default effort mode
4.8 defaults to high effort, which spends about the same tokens as 4.7's default on coding but performs better.
tags: 好观点 · → daily
value: qty=high effort