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MODEL LIBRARY

Anthropicanthropic / claude-opus-4-5-20251101

Claude Opus 4.5

Flagship Claude model for deep reasoning, coding, and long-horizon agents

Provider
Anthropic (anthropic)
Model identifier
claude-opus-4-5-20251101
Library category
Chat
Source update
2025-11-01
Release date
2025-11-24
Provider documentation
https://docs.anthropic.com/en/docs/about-claude/models

Source pricing and conditions

Costs retain the source structure, tiers and conditions. These snapshot values are not Allgate API quotes. Cost currency and provider billing currency are separate fields; each defaults to USD when absent.

Cost currency: USD · Provider billing currency: USD. Input, output, reasoning, cache and audio token fields use the cost currency per million tokens. Explicit per-image, per-second and per-10,000-character fields retain their named units and resolution conditions.

Tier prices apply above the stated size. When tiers exist, source logic ignores the legacy context_over_200k field. Scheduled prices override stated fields within their window; omitted fields inherit base prices. Source pricing schema

cache_read
0.5
cache_write
6.25
input
5
output
25

Model metadata

Original source field names and values are preserved. False, zero, empty objects and missing values remain distinct. Missing capabilities are not inferred from a name, category or related version.

attachment
true
description
Flagship Claude model for deep reasoning, coding, and long-horizon agents
family
claude-opus
id
claude-opus-4-5-20251101
knowledge
2025-05
last_updated
2025-11-01
limit
context
200000
output
64000
modalities
input
  1. text
  2. image
  3. pdf
output
  1. text
name
Claude Opus 4.5
open_weights
false
reasoning
true
reasoning_options
  1. type
    effort
    values
    1. low
    2. medium
    3. high
  2. min
    1024
    type
    budget_tokens
release_date
2025-11-24
structured_output
true
temperature
true
tool_call
true

Provider reference

Provider documentation and billing metadata belong to the listed source provider. They do not describe Allgate routing or account configuration.

id
anthropic
name
Anthropic
doc
https://docs.anthropic.com/en/docs/about-claude/models
billing
cacheWrite1h
2

About this reference

This library reproduces the public llm-metadata snapshot: 592 model entries from 50 providers. This community maintained source does not independently verify every provider claim. Model identifiers belong to their listed provider; matching names from different providers remain separate entries. llm-metadata

Reference metadata does not establish Allgate availability or prices. Check the live model catalogue for current service and rates. Missing fields remain unknown. Source update dates are not substituted for release dates; retrieval dates are not model update dates. View live catalogue

Source: llm-metadata · Apache-2.0 · Retrieved · Source generated · Snapshot provenance