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12 models tracked from Anthropic.
Anthropic's most capable model for complex reasoning, long-horizon agentic coding, and high-autonomy work. Released May 28, 2026 as the upgrade to Opus 4.7.
Prior Opus-tier flagship preceding Opus 4.7, now listed as a legacy model. Offers a 1M-token context window, extended and adaptive thinking, and full vision/tool-use support at the standard Opus price of $5/$25 per million tokens.
Earlier Opus-tier model in the Claude 4 line, now legacy. Carries a 1M-token context window, extended thinking, and full vision/tool support at the standard Opus price of $5/$25 per million tokens.
The fastest current Claude model with near-frontier intelligence, a 200k-token context window, and extended thinking support.
Prior Sonnet-tier model balancing speed and intelligence, now legacy. Provides a 1M-token context window with extended thinking and vision at the standard Sonnet price of $3/$15 per million tokens.
Early Opus-tier model in the Claude 4 line, now legacy. Uses a 200k-token context window with extended thinking and vision at the standard Opus price of $5/$25 per million tokens.
Fast, low-cost Haiku-tier model preceding Haiku 4.5, now legacy. Offers a 200k-token context window with vision and tool use at the standard Haiku price of $1/$5 per million tokens.
Earlier Sonnet-tier model in the Claude 4 line, now legacy. Uses a 200k-token context window with extended thinking and vision at the standard Sonnet price of $3/$15 per million tokens.
Prior Opus flagship, now listed as a legacy model after the Opus 4.8 release. Still available via the API at the same price as Opus 4.8.
The best combination of speed and intelligence in the current Claude lineup, with a 1M-token context window and both extended and adaptive thinking.
Latest tracked developments from Anthropic.