Skip to main content

    Anthropic

    Claude Opus 5

    Anthropic's July 24, 2026 model for complex coding and enterprise work, with adjustable effort and thinking enabled by default. Provides a 1M-token context window and up to 128K output at $5 input and $25 output per million tokens, unchanged from Opus 4.8. Optional Fast Mode is a research preview on the Claude API with access restrictions: up to 2.5x output-token throughput at $10/$50 per million tokens.

    1M tokens
    Multimodal
    Max
    New
    Provider
    Anthropic
    Context
    1M
    Catalog · As of Aug 11, 2026Stale · 31d old
    yno subscription tier
    Max
    Released
    Jul 24, 2026
    Speed
    Medium
    Reasoning
    Expert
    Modality
    Multimodal

    Benchmarks

    Quality

    AA Intelligence Index
    50.7points
    Artificial Analysis · Date unknownAge unknown
    AA Coding Index
    78points
    Artificial Analysis · Date unknownAge unknown
    GPQA Diamond
    93.2%
    Artificial Analysis · Date unknownAge unknown

    Speed and latency

    Output speed
    58.1tokens/s
    Configuration: Prompt length: 1,000 · Parallel queries: 1
    Artificial Analysis · Date unknownAge unknown
    Time to first token
    33.71s
    Configuration: Prompt length: 1,000 · Parallel queries: 1
    Artificial Analysis · Date unknownAge unknown
    Time to first answer token
    33.71s
    Configuration: Prompt length: 1,000 · Parallel queries: 1
    Artificial Analysis · Date unknownAge unknown

    API pricing

    API input cost
    $5.00/ 1M tokens
    Artificial Analysis · Date unknownAge unknown
    API output cost
    $25.00/ 1M tokens
    Artificial Analysis · Date unknownAge unknown

    Benchmark variant: Claude Opus 5 (Adaptive Reasoning, Max Effort)

    AA data retrieved Sep 11, 2026 · Artificial Analysis

    Indexes use points; evaluations use accuracy percentages. API measurements do not measure yno application performance. Methodology

    Capabilities

    • Reasoning
    • Code
    • Agentic
    • Vision
    • Computer Use
    • Long Horizon

    Use cases

    • Agentic software engineering
    • Workflow automation
    • Scientific research
    • Long-running agents

    Strengths

    • 1M context / 128K output
    • Thinking enabled by default
    • Adjustable effort setting
    • Complex coding and enterprise work

    Best for

    Teams building coding agents and complex enterprise workflows with adjustable reasoning effort

    Use Claude Opus 5 in yno.ai

    No credit card required

    Related models

    Claude Mythos 5

    Anthropic

    Claude Fable 5

    Anthropic

    Claude Sonnet 5

    Anthropic

    Frequently asked

    What is Claude Opus 5?
    Anthropic's July 24, 2026 model for complex coding and enterprise work, with adjustable effort and thinking enabled by default. Provides a 1M-token context window and up to 128K output at $5 input and $25 output per million tokens, unchanged from Opus 4.8. Optional Fast Mode is a research preview on the Claude API with access restrictions: up to 2.5x output-token throughput at $10/$50 per million tokens.
    How much does Claude Opus 5 cost in yno.ai?
    Claude Opus 5 is available on the Max tier of yno.ai.
    What can Claude Opus 5 do?
    Claude Opus 5 is best for Teams building coding agents and complex enterprise workflows with adjustable reasoning effort. Its main capabilities include Reasoning, Code, Agentic, Vision, Computer Use, Long Horizon.
    How does Claude Opus 5 compare to other models?
    Claude Opus 5 excels at 1M context / 128K output and is recommended for Agentic software engineering, Workflow automation, Scientific research, Long-running agents. See related models below.
    How do I use Claude Opus 5 in yno.ai?
    Sign up for yno.ai, select Claude Opus 5 from the model picker, and start chatting.