Anthropic's latest Haiku model remains Claude Haiku 4.5, launched October 15, 2025, with a knowledge cutoff around February 2025 and strong coding benchmarks at low cost and high speed. No Haiku 5 or equivalent update has appeared despite the June–July 2026 rollout of Claude Sonnet 5, Opus 5, and Fable 5, reflecting a pattern where the company spaces smaller, efficiency-focused models behind flagship releases. Traders are watching for any announcement tying a new Haiku to the 5-series architecture, extended-thinking capabilities, or agent features, as these have driven prior updates. Competitive pressure from faster or cheaper alternatives at other labs could accelerate timing, while Anthropic's focus on safety and enterprise tools may extend development cycles.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日8月31日
6%
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$6,010 Vol.
8月31日
6%
10月31日
59%
12月31日
61%
Claude Haiku refers to a model by Anthropic explicitly named Haiku. Qualifying models include Claude Haiku 4.6, Claude Haiku 5.0, Haiku 5, or any other Haiku variants. Models under any other name, such as Sonnet, Opus, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Haiku by Anthropic.
A qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice.
The release must be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within the company’s official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.
マーケット開始日: Jul 1, 2026, 6:47 PM ET
Resolver
0x65070BE91...Claude Haiku refers to a model by Anthropic explicitly named Haiku. Qualifying models include Claude Haiku 4.6, Claude Haiku 5.0, Haiku 5, or any other Haiku variants. Models under any other name, such as Sonnet, Opus, Fable, or Mythos, will not qualify, unless the model is explicitly and officially named Haiku by Anthropic.
A qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice.
The release must be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within the company’s official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.
Resolver
0x65070BE91...Anthropic's latest Haiku model remains Claude Haiku 4.5, launched October 15, 2025, with a knowledge cutoff around February 2025 and strong coding benchmarks at low cost and high speed. No Haiku 5 or equivalent update has appeared despite the June–July 2026 rollout of Claude Sonnet 5, Opus 5, and Fable 5, reflecting a pattern where the company spaces smaller, efficiency-focused models behind flagship releases. Traders are watching for any announcement tying a new Haiku to the 5-series architecture, extended-thinking capabilities, or agent features, as these have driven prior updates. Competitive pressure from faster or cheaper alternatives at other labs could accelerate timing, while Anthropic's focus on safety and enterprise tools may extend development cycles.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日
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