Module: Anthropic::Models::Model

Extended by:

Internal::Type::Union

Defined in:

lib/anthropic/models/model.rb

Overview

The model that will complete your prompt.nnSee [models](docs.anthropic.com/en/docs/models-overview) for additional details and options.

CLAUDE_OPUS_4_5_20251101 =

Premium model combining maximum intelligence with practical performance

:"claude-opus-4-5-20251101"

CLAUDE_OPUS_4_5 =

Premium model combining maximum intelligence with practical performance

:"claude-opus-4-5"

CLAUDE_3_7_SONNET_LATEST =

Deprecated.

Will reach end-of-life on February 19th, 2026. Please migrate to a newer model.

High-performance model with early extended thinking Visit docs.anthropic.com/en/docs/resources/model-deprecations for more information.

:"claude-3-7-sonnet-latest"

CLAUDE_3_7_SONNET_20250219 =

Deprecated.

Will reach end-of-life on February 19th, 2026. Please migrate to a newer model.

High-performance model with early extended thinking Visit docs.anthropic.com/en/docs/resources/model-deprecations for more information.

:"claude-3-7-sonnet-20250219"

CLAUDE_3_5_HAIKU_LATEST =

Fastest and most compact model for near-instant responsiveness

:"claude-3-5-haiku-latest"

CLAUDE_3_5_HAIKU_20241022 =

Our fastest model

:"claude-3-5-haiku-20241022"

CLAUDE_HAIKU_4_5 =

Hybrid model, capable of near-instant responses and extended thinking

:"claude-haiku-4-5"

CLAUDE_HAIKU_4_5_20251001 =

Hybrid model, capable of near-instant responses and extended thinking

:"claude-haiku-4-5-20251001"

CLAUDE_SONNET_4_20250514 =

High-performance model with extended thinking

:"claude-sonnet-4-20250514"

CLAUDE_SONNET_4_0 =

High-performance model with extended thinking

:"claude-sonnet-4-0"

CLAUDE_4_SONNET_20250514 =

High-performance model with extended thinking

:"claude-4-sonnet-20250514"

CLAUDE_SONNET_4_5 =

Our best model for real-world agents and coding

:"claude-sonnet-4-5"

CLAUDE_SONNET_4_5_20250929 =

Our best model for real-world agents and coding

:"claude-sonnet-4-5-20250929"

CLAUDE_OPUS_4_0 =

Our most capable model

:"claude-opus-4-0"

CLAUDE_OPUS_4_20250514 =

Our most capable model

:"claude-opus-4-20250514"

CLAUDE_4_OPUS_20250514 =

Our most capable model

:"claude-4-opus-20250514"

CLAUDE_OPUS_4_1_20250805 =

Our most capable model

:"claude-opus-4-1-20250805"

CLAUDE_3_OPUS_LATEST =

Deprecated.

Will reach end-of-life on January 5th, 2026. Please migrate to a newer model.

Excels at writing and complex tasks Visit docs.anthropic.com/en/docs/resources/model-deprecations for more information.

:"claude-3-opus-latest"

CLAUDE_3_OPUS_20240229 =

Deprecated.

Will reach end-of-life on January 5th, 2026. Please migrate to a newer model.

Excels at writing and complex tasks Visit docs.anthropic.com/en/docs/resources/model-deprecations for more information.

:"claude-3-opus-20240229"

CLAUDE_3_HAIKU_20240307 =

Our previous most fast and cost-effective

:"claude-3-haiku-20240307"

Class Method Summary

• .variants ⇒ Array(Symbol, String)

Methods included from Internal::Type::Union

==, ===, coerce, dump, hash, inspect, to_sorbet_type, variants

Methods included from Internal::Util::SorbetRuntimeSupport

#const_missing, #define_sorbet_constant!, #sorbet_constant_defined?, #to_sorbet_type, to_sorbet_type

Methods included from Internal::Type::Converter

#coerce, coerce, #dump, dump, inspect, #inspect, meta_info, new_coerce_state, type_info

Class Method Details

.variants ⇒ Array(Symbol, String)

Returns:

• (Array(Symbol, String))

# File 'lib/anthropic/models/model.rb', line 56

define_sorbet_constant!(:Variants) do
  T.type_alias { T.any(Anthropic::Model::TaggedSymbol, String) }
end