LLM prices per 1M tokens

264 models · 161 price changes

Anthropic

Model lab · 15 models · also sold by 7 other providers · anthropic.com

Anthropic models

In / out per 1M
Claude Haiku 5.5
1M
$0.1 / $0.5Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Sonnet 5.5
1M
$2 / $10Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade.
Claude Opus 5.5
1M
$4 / $20Claude Opus 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5.
Claude Fable 5.1
1M
$10 / $50Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual...
Claude Opus 5
1M
$5 / $25Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work.
Claude Sonnet 5
1M
$2 / $10Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work.
Claude Fable 5
1M
$10 / $50Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding.
Claude Opus 4.8
1M
$5 / $25Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family.
Claude Opus 4.7
1M
$5 / $25Opus 4.7 is the next generation of Anthropic's Opus family, built for long-running, asynchronous agents.
Claude Sonnet 4.6
1M
$3 / $15Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work.
Claude Opus 4.6
1M
$5 / $25Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks.
Claude Opus 4.5
200K
$5 / $25Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use.
Claude Haiku 4.5
200K
$1 / $5Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Sonnet 4.5
1M
$3 / $15Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows.
Claude Opus 4.1
200K
$15 / $75Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks.

On other routes

ModelIn / out per 1M
Claude Haiku 5.5$0.1 / $0.5Same vs headlineClaude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 5.5$0.1 / $0.5Same vs headlineglobal · Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 5.5$0.1 / $0.5Same vs headlineClaude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 5.5$0.1 / $0.5Same vs headlineglobal · Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 5.5$0.11 / $0.55+10% vs headlineeu-west-1 · Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 5.5$0.11 / $0.55+10% vs headlineus-east-1 · Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 5.5$0.11 / $0.55+10% vs headlineus · Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 5.5$0.11 / $0.55+10% vs headlineeurope · Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 5.5$0.11 / $0.55+10% vs headlineus · Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use.
Claude Haiku 4.5$1 / $5Same vs headlineglobal · Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Haiku 4.5$1 / $5Same vs headlineglobal · Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Haiku 4.5$1 / $5Same vs headlineClaude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Haiku 4.5$1 / $5Same vs headlineglobal · Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Haiku 4.5$1.1 / $5.5+10% vs headlineeu-west-1 · Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Haiku 4.5$1.1 / $5.5+10% vs headlineus · Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Haiku 4.5$1.1 / $5.5+10% vs headlineeurope · Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Haiku 4.5$1.1 / $5.5+10% vs headlineus-east5 · Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Haiku 4.5$1.2 / $6+20% vs headlineClaude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.
Claude Sonnet 5$2 / $10Same vs headlineglobal · Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work.
Claude Sonnet 5$2 / $10Same vs headlineglobal · Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work.

About Anthropic

Anthropic, PBC is an American artificial intelligence (AI) public benefit corporation headquartered in San Francisco, California. Its flagship product is Claude, a series of proprietary large language models (LLMs).

Batch: The Batch API allows asynchronous processing of large volumes of requests with a 50% discount on both input and output tokens.

Caching: Cache read (hit) 0.1x base input price (0.025x on Claude Fable 5.1 and Mythos 5.1; 0.05x on Opus 5.5); writes 1.25x (5m) or 2x (1h)

Anthropic on the price map

Size: context window, 8K to 2MEqual blended cost (3:1) 247 models, lower left is cheaper