Model catalog

Claude Models

Browse the AI models associated with Claude. Compare current and historical models by family, capabilities, context window, availability and intended use.

16 models tracked
16 Total models
8 Model families
4 Model types
16 Current / accessible
All models

Claude model catalog

Low-latency assistants, customer support, high-volume text processing, coding assistance, image understanding, and parallel subagent workloads

Type Lightweight
Context 200K
Reasoning 8/10
Speed 10/10
Multimodal Image input Tool use
Status

Active (latest); retirement not sooner than October 15, 2026

Input $1 per million input tokens; cache write $1.25 per million tokens for 5 minutes or $2 per million tokens for 1 hour; cache read $0.10 per million tokens
Output $5 per million output tokens; batch API output pricing is 50% lower
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Claude Fable 5

Claude Fable 5

Complex reasoning, long-running autonomous agents, advanced coding, multi-stage research, document-heavy analysis, and high-value enterprise workflows

Type Reasoning
Context 1M
Reasoning 10/10
Speed 3/10
Multimodal Image input Tool use
Status

Active; tentative retirement not sooner than 2027-06-09

Input $10 per million input tokens; $12.50 per million tokens for 5-minute cache writes; $20 per million tokens for 1-hour cache writes; $1 per million tokens for cache reads
Output $50 per million output tokens; $25 per million output tokens for batch processing
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Claude Fable 5

Claude Fable 5.1

Long-running agentic coding, demanding reasoning, multistep research, complex document analysis, spreadsheets, presentations, and high-stakes knowledge work

Type Reasoning
Context 1M
Reasoning 10/10
Speed 5/10
Multimodal Image input Tool use
Status

Active (latest)

Input $10 per million input tokens; 5-minute cache writes $12.50 per million tokens; 1-hour cache writes $20 per million tokens; cache reads $0.25 per million tokens
Output $50 per million output tokens; batch output pricing $25 per million tokens
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Claude Mythos

Claude Mythos 5

Advanced cybersecurity, vulnerability research, biology, healthcare, life-sciences research, and long-running technical workflows requiring extensive context and reasoning

Type Reasoning
Context 1M
Reasoning 10/10
Speed 6/10
Multimodal Image input Tool use
Status

Active; invite-only; preview/beta on Amazon Bedrock

Input $10 per million input tokens; cached input: $1 per million tokens for cache reads; cache writes: $12.50 per million tokens for 5-minute TTL or $20 per million tokens for 1-hour TTL
Output $50 per million output tokens; Batch API input and output receive a 50% discount
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Claude Mythos

Claude Mythos 5.1

Vetted cybersecurity defense, advanced biology and life-sciences research, complex coding, long-running agents, technical investigation, and high-value research workflows

Type Reasoning
Context 1M
Reasoning 10/10
Speed 4/10
Multimodal Image input Tool use
Status

Active; invitation-only through Project Glasswing and trusted-access programs

Input $10 per million input tokens; 5-minute cache write $12.50 per million tokens; 1-hour cache write $20 per million tokens; cache read $0.25 per million tokens
Output $50 per million output tokens; Batch API offers a 50% discount on input and output pricing
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Defensive cybersecurity research, vulnerability discovery, attack-surface auditing, autonomous coding, long-running agents, and large-context analysis.

Type Reasoning
Context 1M
Reasoning 9/10
Speed 5/10
Multimodal Image input Tool use
Status

Deprecated; deprecated June 9, 2026. Anthropic recommends migrating to Claude Mythos 5.

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Claude Opus

Claude Opus 4.6

Complex reasoning, agentic coding, repository-scale software work, long-context analysis, research, document and spreadsheet workflows, and enterprise automation

Type Reasoning
Context 1M
Reasoning 10/10
Speed 5/10
Multimodal Image input Tool use
Status

Active legacy; retirement not sooner than 2027-02-05

Input $5 per million input tokens; cache write $6.25 per million tokens for 5 minutes or $10 per million tokens for 1 hour; cache read $0.50 per million tokens
Output $25 per million output tokens; Batch API input and output pricing discounted 50%
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Claude Opus

Claude Opus 5

Complex agentic coding, code review, enterprise analysis, long-context research, document workflows, financial and legal reasoning, and multi-step tool-using applications.

Type General Purpose
Context 1M
Reasoning 10/10
Speed 6/10
Multimodal Image input Tool use
Status

Active legacy; Anthropic recommends migration to Claude Opus 5.5. Retirement is scheduled no sooner than 2027-07-24.

Input $5 per million tokens; cache writes $6.25 per million tokens for 5 minutes or $10 per million tokens for 1 hour; cache reads $0.50 per million tokens; batch input receives a 50% discount.
Output $25 per million tokens; batch output receives a 50% discount.
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Claude Opus

Claude Opus 5.5

Long-running agentic coding, repository-scale software engineering, code review, knowledge work, multimodal document analysis, and tool-using applications

Type Reasoning
Context 1M
Reasoning 9/10
Speed 7/10
Multimodal Image input Tool use
Status

Active (latest)

Input $4 per million input tokens
Output $20 per million output tokens
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Claude Opus 4

Claude Opus 4.5

Complex software engineering, coding agents, multi-step research, computer-use workflows, enterprise analysis, visual document understanding, and high-value tool-using applications.

Type Reasoning
Context 200K
Reasoning 9/10
Speed 7/10
Multimodal Image input Tool use
Status

Active (legacy)

Input $5 per million input tokens
Output $25 per million output tokens
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Claude Opus 4

Claude Opus 4.7

Complex reasoning, agentic coding, repository-scale software engineering, research, document analysis, computer-use workflows, and high-stakes knowledge work

Type Reasoning
Context 1M
Reasoning 9/10
Speed 6/10
Multimodal Image input Tool use
Status

Active legacy; migration to Claude Opus 5.5 recommended

Input $5 per million input tokens; 5-minute cache write $6.25 per million; 1-hour cache write $10 per million; cache read $0.50 per million; Batch API $2.50 per million
Output $25 per million output tokens; Batch API $12.50 per million
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Claude Opus 4

Claude Opus 4.8

Complex reasoning, agentic coding, long-horizon workflows, enterprise knowledge work, document analysis, vision tasks, and computer-use agents

Type Reasoning
Context 1M
Reasoning 10/10
Speed 6/10
Multimodal Image input Tool use
Status

Active legacy model; migration to newer Opus models is recommended for new deployments

Input $5 per million input tokens
Output $25 per million output tokens
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Claude Sonnet

Claude Sonnet 4.5

Complex coding, software agents, computer-use workflows, visual document analysis, research, and long-running multi-step tasks

Type Coding
Context 200K
Reasoning 9/10
Speed 8/10
Multimodal Image input Tool use
Status

Legacy; still available as of 2026-09-24; migration to Claude Sonnet 5 recommended

Input $3 per million tokens; cache write $3.75 per million tokens for 5 minutes or $6 per million tokens for 1 hour; cache read $0.30 per million tokens
Output $15 per million tokens; Message Batches API offers a 50% discount on input and output pricing
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Claude Sonnet

Claude Sonnet 5

Agentic coding, software engineering, browser and computer-use workflows, long-context analysis, tool-driven automation, and high-volume assistants

Type General Purpose
Context 1M
Reasoning 9/10
Speed 9/10
Multimodal Image input Tool use
Status

Current and generally available

Input $2 per million input tokens
Output $10 per million output tokens
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Claude Sonnet 4.6

Claude Sonnet 4.6

Agentic coding, computer use, long-context document analysis, enterprise knowledge work, structured extraction, and high-volume applications needing strong reasoning at Sonnet-tier pricing

Type General Purpose
Context 1M
Reasoning 9/10
Speed 8/10
Multimodal Image input Tool use
Status

Active legacy; Anthropic recommends migration to Claude Sonnet 5

Input $3 per million input tokens
Output $15 per million output tokens
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Claude Sonnet 5.5

Claude Sonnet 5.5

Fast coding agents, long-context analysis, image-aware workflows, document creation, and tool-enabled business applications

Type General Purpose
Context 1M
Reasoning 9/10
Speed 9/10
Multimodal Image input Tool use
Status

Active (latest)

Input $2 per million tokens
Output $10 per million tokens
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