24 August 2026

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release-notes/system-prompts/claude-opus-3 1 read +new page +11−0 release-notes/system-prompts/claude-haiku-4-5 1 read +new page +325−0 release-notes/system-prompts/claude-haiku-3-5 1 read +new page +155−0 release-notes/system-prompts/claude-haiku-3 1 read +new page +11−0 release-notes/system-prompts/claude-fable-5 1 read +new page +155−0 release-notes/system-prompts 1 read −removed +0−2548 release-notes/overview 1 read ±changed +15−15 models/sonnet-5/whats-new-sonnet-5 1 read +new page +216−0 models/sonnet-5/overview 1 read +new page +131−0 models/sonnet-4-6/overview 1 read +new page +118−0 models/sonnet-4-5/overview 1 read +new page +118−0 models/overview 1 read +new page +110−0 models/opus-5/whats-new-opus-5 1 read +new page +351−0 models/opus-5/overview 1 read +new page +134−0 models/opus-4-8/overview 1 read +new page +116−0 models/opus-4-7/overview 1 read +new page +114−0 models/opus-4-6/overview 1 read +new page +118−0 models/opus-4-5/overview 1 read +new page +118−0 models/mythos-5/overview 1 read +new page +100−0 models/haiku-4-5/overview 1 read +new page +130−0 models/fable-5/overview 1 read +new page +130−0 models/fable-5/introducing-claude-fable-5-and-claude-mythos-5 1 read +new page +133−0 managed-agents/agent-setup 1 read ±changed +11−11 manage-claude/inference-hooks-endpoint 1 read ±changed +2−0 manage-claude/inference-hooks-configuration 1 read ±changed +3−1 manage-claude/inference-hooks 1 read ±changed +1−1 manage-claude/compliance-sessions 1 read ±changed +34−21 manage-claude/compliance-integration-patterns 1 read ±changed +1−1 manage-claude/compliance-faq 1 read ±changed +16−29 manage-claude/compliance-errors 1 read ±changed +1−1 manage-claude/compliance-content-data 1 read ±changed +1−1 manage-claude/compliance-api 1 read ±changed +1−1 manage-claude/compliance-activity-feed 1 read ±changed +1−1 manage-claude/cmek 1 read ±changed +1−1 intro 1 read ±changed +1−1 home 1 read ±changed +8−8 get-started 1 read ±changed +1−1 cli-sdks-libraries/libraries/openai-sdk 1 read ±changed +1−1 cli-sdks-libraries/libraries/apple-foundation-models 1 read ±changed +1−1 build-with-claude/token-counting 1 read ±changed +1−1 build-with-claude/thinking 1 read ±changed +2−2 build-with-claude/search-results 1 read ±changed +1−1 build-with-claude/prompt-engineering/prompting-claude-sonnet-5 1 read ±changed +2−2 build-with-claude/prompt-engineering/prompting-claude-opus-5 1 read ±changed +1−1 build-with-claude/prompt-engineering/prompting-claude-fable-5 1 read ±changed +2−2 build-with-claude/prompt-engineering/claude-prompting-best-practices 1 read ±changed +1−1 build-with-claude/prompt-caching 1 read ±changed +2−2 build-with-claude/pdf-support 1 read ±changed +1−1 build-with-claude/multilingual-support 1 read ±changed +1−1 build-with-claude/context-windows 1 read ±changed +2−2 build-with-claude/claude-in-amazon-bedrock 1 read ±changed +1−1 build-with-claude/citations 1 read ±changed +1−1 build-with-claude/batch-processing 1 read ±changed +1−1 api/service-tiers 1 read ±changed +1−1 api/compliance/organizations/settings/retrieve 1 read ±changed +3−1 api/compliance/organizations/settings 1 read ±changed +6−2 api/compliance/organizations 1 read ±changed +6−2 api/compliance/apps/sessions/local/retrieve 1 read ±changed +6−1 api/compliance/apps/sessions/local/messages/list 1 read ±changed +15−5 api/compliance/apps/sessions/local/messages 1 read ±changed +21−7 api/compliance/apps/sessions/local/list 1 read ±changed +14−3 api/compliance/apps/sessions/local 1 read ±changed +52−14 api/compliance/apps/sessions 1 read ±changed +52−14 api/compliance/apps/chats/messages/list 1 read ±changed +3−3 api/compliance/apps/chats/messages 1 read ±changed +3−3 api/compliance/apps/chats/list 1 read ±changed +17−8 api/compliance/apps/chats 1 read ±changed +21−12 api/compliance/apps 1 read ±changed +73−26 api/compliance/activities/list 1 read ±changed +52228−15260 api/compliance/activities 1 read ±changed +104368−30512 api/compliance 1 read ±changed +104447−30540 agents-and-tools/tool-use/overview 1 read ±changed +1−1 about-claude/use-case-guides/content-moderation 1 read ±changed +1−1 about-claude/models/whats-new-sonnet-5 1 read −removed +0−216 about-claude/models/whats-new-opus-5 1 read −removed +0−351 about-claude/models/overview 1 read −removed +0−183 about-claude/models/optimizing-for-cost-and-intelligence 1 read ±changed +14−2 about-claude/models/model-ids-and-versions 1 read ±changed +1−1 about-claude/models/migration-guide 1 read ±changed +13−13 about-claude/models/introducing-claude-fable-5-and-claude-mythos-5 1 read −removed +0−133 about-claude/models/choosing-a-model 1 read ±changed +4−4 claude-tag/users/use-cases/your-own-channel 1 read ±changed +8−0 claude-tag/users/use-cases/triage-requests 1 read ±changed +10−0 claude-tag/users/use-cases/fix-bugs 1 read ±changed +10−0 claude-tag/users/commands 1 read ±changed +6−5 claude-tag/concepts/security-and-data 1 read ±changed +1−5