Provider analysis
Anthropic
Provider focused on Claude reasoning models, safety, long-context workflows, and enterprise deployments.
This provider page blends full-profile entries with broader verified listings. Use it to separate deeply evaluated flagship models from source-backed records that are tracked primarily for market visibility, access data, and freshness coverage.
Tracked models available through provider-managed APIs.
Models with downloadable weights or self-hosted distribution paths.
Total source references attached across this provider catalog.
Anthropic
Claude 3.7 Sonnet
Claude 3.7
A top-tier reasoning model with strong software engineering assistance and enterprise controls.
- Context
- 200,000
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
Anthropic
Claude Sonnet 4.6
Claude 4.6
Anthropic's current Sonnet tier for fast frontier reasoning, coding, and long-context agent work.
- Context
- 1,000,000
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
Anthropic
Claude Opus 4.6
Claude 1M
Anthropic's most intelligent Claude model for complex agents, coding, and deep reasoning, with 1M token context and 128K output.
- Context
- 1,000,000
- Input
- $0.005/1K tok
- Output
- $0.03/1K tok
- Coverage
- Full profile
Anthropic
Claude Sonnet 4.5
Claude 1M
Anthropic's Sonnet 4.5 with 1M token context for fast frontier reasoning, coding, and long-context agent work.
- Context
- 1,000,000
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
Anthropic
Claude Sonnet 4
Claude 1M
Anthropic's Sonnet 4 with 1M token context for balanced reasoning and coding performance.
- Context
- 1,000,000
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
Anthropic
Claude Haiku 4.5
Claude 200K
Anthropic's Haiku 4.5 with 200K context, the fastest Claude model with near-frontier intelligence at low cost.
- Context
- 200,000
- Input
- $0.001/1K tok
- Output
- $0.005/1K tok
- Coverage
- Full profile
Anthropic
Claude Opus 4
Claude 200K
Anthropic's Opus 4 with 200K context for complex reasoning and agentic tasks.
- Context
- 200,000
- Input
- $0.02/1K tok
- Output
- $0.08/1K tok
- Coverage
- Full profile
Anthropic
Claude Haiku 3.5
Claude 200K
Anthropic's Haiku 3.5 with 200K context for fast, cost-efficient inference.
- Context
- 200,000
- Input
- $0.001/1K tok
- Output
- $0.005/1K tok
- Coverage
- Full profile
Anthropic
Claude Opus 3
Claude 200K
Anthropic's legacy Opus 3 model with 200K context.
- Context
- 200,000
- Input
- $0.02/1K tok
- Output
- $0.08/1K tok
- Coverage
- Full profile
Anthropic
Claude Sonnet 3
Claude 200K
Anthropic's legacy Sonnet 3 model with 200K context.
- Context
- 200,000
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
Anthropic
Claude Haiku 3
Claude 200K
Anthropic's deprecated Haiku 3 model, retiring April 2026.
- Context
- 200,000
- Input
- $0.0003/1K tok
- Output
- $0.0013/1K tok
- Coverage
- Full profile
Anthropic
Claude Sonnet 4
Claude 1M
Anthropic's Sonnet 4 with 1M token context for balanced reasoning and coding performance.
- Context
- 1,000,000
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
Anthropic
Claude Haiku 4.5
Claude 200K
Anthropic's Haiku 4.5 with 200K context, the fastest Claude model with near-frontier intelligence at low cost.
- Context
- 200,000
- Input
- $0.001/1K tok
- Output
- $0.005/1K tok
- Coverage
- Full profile
Anthropic
Claude Opus 4
Claude 200K
Anthropic's Opus 4 with 200K context for complex reasoning and agentic tasks.
- Context
- 200,000
- Input
- $0.02/1K tok
- Output
- $0.08/1K tok
- Coverage
- Full profile
Anthropic
Claude Haiku 3.5
Claude 200K
Anthropic's Haiku 3.5 with 200K context for fast, cost-efficient inference.
- Context
- 200,000
- Input
- $0.001/1K tok
- Output
- $0.005/1K tok
- Coverage
- Full profile
Anthropic
Claude Opus 3
Claude 200K
Anthropic's legacy Opus 3 model with 200K context.
- Context
- 200,000
- Input
- $0.02/1K tok
- Output
- $0.08/1K tok
- Coverage
- Full profile
Anthropic
Claude Sonnet 3
Claude 200K
Anthropic's legacy Sonnet 3 model with 200K context.
- Context
- 200,000
- Input
- $0.003/1K tok
- Output
- $0.02/1K tok
- Coverage
- Full profile
Anthropic
Claude Haiku 3
Claude 200K
Anthropic's deprecated Haiku 3 model, retiring April 2026.
- Context
- 200,000
- Input
- $0.0003/1K tok
- Output
- $0.0013/1K tok
- Coverage
- Full profile
Anthropic
Claude Opus 4.1
Claude 1M
Anthropic's Claude Opus 4.1 for maximum intelligence on complex reasoning, coding, and agentic tasks.
- Context
- 200,000
- Input
- $0.02/1K tok
- Output
- $0.08/1K tok
- Coverage
- Full profile