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15 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.
The best combination of speed and intelligence in the current Claude lineup, with a 1M-token context window and both extended and adaptive thinking.
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.
Latest tracked developments from Anthropic.