Sonnet 5 becomes default, enabling autonomous handling of complex tasks Make Claude easier to deploy through AWS Choose GPT-5.6 Sol for strong performance on security tasks GPT-5.6 Sol boosts efficiency for long-horizon security tasks Unifies Gemini’s dev entry point for faster prototyping Codex becomes primary AI tool company-wide as tasks over 1 hour dominate Make lesson prep and study support easier together GPT-5.5 Instant now understands intent and handles complex constraints better Tag Claude in Slack to delegate tasks with your whole team Slack users can hand work off to Claude more easily Confidential AI gets stronger for sensitive workloads Gemini API key management is moving to safer auth keys Google Home Speaker makes home control feel natural Claude expands more easily into Korean businesses and research Anthropic expands Claude adoption and research in Korea Domain knowledge helps intermediate users succeed with Claude Code Easier to predict model behavior using real deployment data beforehand Google makes data analysis easier through conversation Google expands Gemini for Home for developers Some Claude models were suddenly disabled Sonnet 5 becomes default, enabling autonomous handling of complex tasks Make Claude easier to deploy through AWS Choose GPT-5.6 Sol for strong performance on security tasks GPT-5.6 Sol boosts efficiency for long-horizon security tasks Unifies Gemini’s dev entry point for faster prototyping Codex becomes primary AI tool company-wide as tasks over 1 hour dominate Make lesson prep and study support easier together GPT-5.5 Instant now understands intent and handles complex constraints better Tag Claude in Slack to delegate tasks with your whole team Slack users can hand work off to Claude more easily Confidential AI gets stronger for sensitive workloads Gemini API key management is moving to safer auth keys Google Home Speaker makes home control feel natural Claude expands more easily into Korean businesses and research Anthropic expands Claude adoption and research in Korea Domain knowledge helps intermediate users succeed with Claude Code Easier to predict model behavior using real deployment data beforehand Google makes data analysis easier through conversation Google expands Gemini for Home for developers Some Claude models were suddenly disabled

Official sources only. Rumors, leaks, and get-rich schemes are excluded.

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AI BriefingAnthropicFeature Updates18:00

AI summarized from verified sources

Sonnet 5 becomes default, enabling autonomous handling of complex tasks

Delegate complex tasks to AI to boost work efficiency

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Sources

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Key Points

1Major improvement over Sonnet 4.6
2Enhanced agentic capabilities
3Introductory pricing until Aug 31

Anthropic released Claude Sonnet 5, now the default on Free and Pro plans. Planning and tool use are enhanced, delivering performance close to larger models at lower cost.

Key points

Sonnet 5 improves reasoning, tool use, and coding, offering performance close to Opus 4.8 at lower prices. Available today across all apps.

Impact

AI can work more autonomously in daily tasks, allowing users to reduce effort and focus on higher-level work.

What changed

Anthropic released Claude Sonnet 5, now the default on Free and Pro plans. Planning and tool use are enhanced, delivering performance close to larger models at lower cost.