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← Back to all updatesPublished ·Anthropic• Minor
Anthropic launched Claude Opus 4.8 with 1M default context on Claude API, Bedrock, and Vertex AI.
The read
The change puts 1M context into the default Opus path across Claude API, Bedrock, and Vertex AI.
The frame
It keeps the Opus 4.7 tool and platform feature set, so builders keep the same tool surface.
Primary source
Anthropic →Keep reading
See what Nova3 builds →Related updates
- Jul 26, 2026OpenAI updated GPT-5.5 Instant to improve conversational quality in decision, advice, planning, research, and shopping tasks.
- Jul 25, 2026Enterprise and Edu users can find skills under Plugins, on the Skills tab in the Plugin Directory.
- Jul 25, 2026Anthropic removed modelcard language for Claude Fable 5 and Claude Mythos 5.
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