---
name: 'Anthropic: Claude Sonnet 4.5 (Batch)'
slug: claude-4-5-sonnet-batch
type: Multimodal
providers:
  - openrouter
description: >-
  Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized
  for real-world agents and coding workflows. It delivers state-of-the-art
  performance on coding benchmarks such as SWE-bench Verified, with...
tags:
  - multimodal
  - claude
is_open_source: false
context_window: 1000000
max_output: 64000
pricing:
  - image: 0
    input: 1.5
    output: 7.5
    provider: openrouter
release_date: '2024-01-01'
openrouter_id: 'anthropic/claude-sonnet-4.5:batch'
capabilities:
  audio: false
  vision: true
  tool_use: false
  citations: false
  reasoning: false
---
Anthropic: Claude Sonnet 4.5 (Batch) is a Multimodal model.
Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...