Anthropic's continued rapid iteration on its Claude 4 series, most recently with the May 28, 2026 launch of Opus 4.8 emphasizing improved honesty, tool use, and agentic performance, shapes trader expectations for when a true generational Claude 5 model arrives. The company has not yet announced or released any model officially branded Claude 5, though earlier 2026 leaks pointed to a Sonnet 5 variant with a 1M-token context window and enhanced coding benchmarks. Competitive pressure from other large language model developers and Anthropic's focus on reliable agentic features in Claude Code keep timelines fluid, with credible tracking sites projecting a Q2 or Q3 2026 window for the next major release. Upcoming earnings or developer events could provide clearer signals on development progress.
基於Polymarket數據的AI實驗性摘要。這不是交易建議,也不影響該市場的結算方式。 · 更新於Anthropic's Claude platform suffers service disruption raising concerns
September 30, 2026 jumps to 69%7%
A significant service disruption affected multiple Claude models and services, raising concerns about infrastructure resilience and potential data exposure. This incident did not indicate a Claude 5 public release but may have influenced market sentiment negatively.
Anthropic expands Project Glasswing and confirms Mythos-class models will roll out publicly soon
Anthropic announced expansion of its cybersecurity Project Glasswing and reiterated that Mythos-class models, which are more powerful than current public models, will be made available to all customers in a matter of weeks. This indicates imminent public access to advanced models but no explicit Claude 5 branding yet.
Anthropic confidentially files for IPO, signaling corporate growth
Anthropic filed confidential paperwork with the SEC for an initial public offering, indicating growth and increased funding. While significant for the company, this event did not directly affect the Claude 5 public release timeline or market resolution.
Anthropic Releases Claude Opus 4.8 with Dynamic Workflows
June 30, 2026 dips to 16%2%
Anthropic released Claude Opus 4.8, improving speed and capability over Opus 4.7 but still without a public Claude 5 release. This led to a market reassessment and price declines for the June 30, 2026 outcome as the deadline neared.
Anthropic announces plans to release Mythos-class models to all customers in coming weeks
September 30, 2026 jumps to 70%5%
Anthropic confirmed that Mythos-class models, including the advanced capabilities previewed in Claude Mythos, will be made available to all customers soon, though no exact date was given. This announcement increased market optimism about a near-term public release.
Anthropic confirms plans to release Mythos-class models to the public soon
September 30, 2026 surges to 94%43%
Anthropic confirmed in late May 2026 that it plans to bring Mythos-class models to the general public after delaying rollout due to security concerns. The company expects to make these models available in the coming weeks, but no public release had occurred by June 7, 2026, so the market remained uncertain about a Claude 5 public launch by end of 2025.
Anthropic confirms public rollout of Claude Mythos-class models in coming weeks
September 30, 2026 jumps to 68%7%
Anthropic announced plans to bring Mythos-class models, currently restricted to select partners, to the general public after addressing security risks. However, no specific release date or confirmation of a Claude 5 public launch was given, maintaining market uncertainty.
Anthropic reports over 10,000 critical vulnerabilities found using Mythos Preview
September 30, 2026 dips to 64%4%
Anthropic's Project Glasswing revealed over 10,000 critical vulnerabilities found with Mythos Preview, highlighting the model's power but also the security risks delaying its public release.
Anthropic expands Project Glasswing and Claude Mythos Preview access
September 30, 2026 jumps to 69%10%
Anthropic extended access to Claude Mythos Preview to about 150 organizations and launched Claude Security in public beta for enterprise customers. The company reiterated that Mythos-class models would be made publicly available only after further safety work, delaying any Claude 5 public release.
Anthropic launches Claude Security public beta for Enterprise customers
September 30, 2026 jumps to 68%11%
Anthropic launched Claude Security in public beta for Enterprise customers, powered by Claude Opus 4.7, while Mythos Preview remains restricted. This shows progress in advanced model deployment but no public Claude 5 release yet.
Anthropic reports over 10,000 critical vulnerabilities found using Claude Mythos Preview
September 30, 2026 jumps to 72%13%
Anthropic's Project Glasswing published results showing extensive vulnerability detection using Claude Mythos Preview, reinforcing the model's advanced capabilities but also highlighting the need for further safeguards before public release. Market reacted with cautious optimism.
Anthropic releases Claude Opus 4.7, latest publicly available model
September 30, 2026 surges to 94%43%
Anthropic released Claude Opus 4.7, the most capable publicly available model at the time, reinforcing the absence of a Claude 5 public launch and affecting market confidence in a near-term Claude 5 release.
Anthropic resets Claude Code rate limits and expands usage
September 30, 2026 jumps to 67%8%
Anthropic reset the 5-hour and weekly usage counters for Claude Code, increasing capacity for Pro, Max, Team, and Enterprise plans. This operational update improved user experience but did not indicate a new model release, causing minor market fluctuations.
Claude Opus 4.8 released with Mythos-level alignment and speed improvements
September 30, 2026 surges to 94%43%
Anthropic released Claude Opus 4.8, a faster and more aligned model with performance comparable to the restricted Claude Mythos Preview, signaling readiness for broader rollout of advanced AI capabilities. This boosted market confidence significantly.
Anthropic releases Claude Opus 4.7 and launches Claude Design product
September 30, 2026 surges to 94%43%
Anthropic released Claude Opus 4.7 and introduced Claude Design, enhancing collaboration features but did not announce Claude 5. This release caused a spike in market confidence about imminent new models but no confirmation of Claude 5 availability.
Anthropic launches Claude Security public beta for Enterprise customers
June 30, 2026 jumps to 28%9%
Anthropic moved Claude Security, powered by Claude Opus 4.7, into public beta for Enterprise customers, demonstrating progress in deploying advanced AI capabilities but not a full public release of Claude 5. This event helped stabilize market expectations.
Anthropic launches Claude Security public beta for Enterprise customers
September 30, 2026 jumps to 25%5%
Anthropic moved Claude Security, a code vulnerability scanning and patching tool running on Opus 4.7, into public beta for Enterprise customers, showing product advancement but not a Claude 5 public release, influencing market sentiment.
Anthropic launches Claude Opus 4.7, latest model in Claude 4 family
September 30, 2026 surges to 94%43%
Anthropic released Claude Opus 4.7, an improved model within the Claude 4 generation, available across all Claude products and major cloud platforms. This update indicated continued development within the Claude 4 line rather than a new Claude 5 release, influencing market sentiment towards a delayed Claude 5 launch.
Anthropic releases Claude Opus 4.7, the most capable public model to date
September 30, 2026 surges to 94%43%
Anthropic launched Claude Opus 4.7 with improvements in software engineering, vision, and long-running agentic tasks. It is less capable than Claude Mythos Preview but publicly available, reinforcing the pattern of iterative Claude 4 updates rather than a new Claude 5 release.
Anthropic releases Claude Opus 4.7, latest publicly available model
June 30, 2026 plunges to 22%57%
Anthropic launched Claude Opus 4.7, an iterative improvement over Opus 4.6, available across all Claude products and major cloud platforms. The release reinforced the pattern of incremental updates within the Claude 4 family rather than a new Claude 5 generation, influencing market sentiment downward for a near-term Claude 5 launch.
Anthropic announces Project Glasswing and Claude Mythos Preview
September 30, 2026 surges to 79%23%
Anthropic announced Project Glasswing and the restricted Claude Mythos Preview model, which is more powerful than Opus 4.7 but limited to select partners, indicating no public Claude 5 release yet and contributing to market uncertainty.
Anthropic announces Project Glasswing and Claude Mythos Preview
June 30, 2026 dips to 19%1%
Anthropic announced Project Glasswing and the restricted Claude Mythos Preview model, which is more capable than Opus 4.7 but only available to select partners for cybersecurity tasks. This model is not publicly accessible, thus not fulfilling the criteria for a public Claude 5 release by end of 2025.
Anthropic announces Claude Mythos Preview with restricted access
June 30, 2026 plunges to 34%36%
Anthropic announced the Claude Mythos Preview model, a more powerful successor to Opus 4.7, but access is limited to select partners due to cybersecurity risks, indicating no broad public release yet.
Anthropic ships Claude Opus 4.6 and Sonnet 4.6 but no official Claude 5 release
June 30, 2026 jumps to 56%6%
Anthropic publicly released Claude Opus 4.6 and Sonnet 4.6 models but has not announced any model officially named Claude 5, maintaining uncertainty about the next major release. This contributed to initial market price fluctuations as anticipation for Claude 5 remained speculative.
Data leak exposes internal Anthropic assets including Claude Mythos draft
A data leak from Anthropic's content management system revealed nearly 3,000 internal assets, including a draft blog post for Claude Mythos and its Capybara tier. This leak heightened market speculation about upcoming models but did not confirm a public Claude 5 release, causing some price volatility.
No public Claude 5 release announced; Anthropic shipping Claude 4.6 models
As of late March 2026, Anthropic had publicly released Claude Opus 4.6 and Sonnet 4.6 but had not announced any model named Claude 5. This absence of a public release contributed to market uncertainty about Claude 5 availability by the end of 2025.

警惕外部連結哦。
警惕外部連結哦。
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