Models.dev

An open-source database of AI models

Claude Sonnet 4.5 (latest)

Balanced Claude model for coding, analysis, agent workflows, and cost control

anthropic/claude-sonnet-4-5
Lab
Anthropic
Family
claude-sonnet
Providers
17
Context
200,000
Output limit
64,000
Knowledge
2025-07
Release
2025-09-29
Updated
2025-09-29
Weights
Closed
Input
Output types
Capabilities
tools, reasoning, temperature

Providers

17
Provider Lab Model ID Context Output Price Reasoning Tool Call Structured Temperature
Amazon BedrockAnthropicau.anthropic.claude-sonnet-4-5-20250929-v1:0200,00064,000$3.00 / $15.00YesYesYesYes
Amazon BedrockAnthropicjp.anthropic.claude-sonnet-4-5-20250929-v1:0200,00064,000$3.00 / $15.00YesYesYesYes
AnthropicAnthropicclaude-sonnet-4-51,000,00064,000$3.00 / $15.00YesYesYesYes
AnyAPIAnthropicanthropic/claude-sonnet-4-5200,00064,000-YesYes-Yes
Cloudflare AI GatewayAnthropicanthropic/claude-sonnet-4-5200,00064,000$3.00 / $15.00YesYes-Yes
DatabricksAnthropicdatabricks-claude-sonnet-4-5200,00064,000$3.00 / $15.00YesYes-Yes
GitHub CopilotAnthropicclaude-sonnet-4.5200,00032,000$3.00 / $15.00YesYes-Yes
LLM GatewayAnthropicclaude-sonnet-4-5200,00064,000$3.00 / $15.00YesYes-Yes
NEAR AI CloudAnthropicanthropic/claude-sonnet-4-5200,00064,000$3.00 / $15.50YesYes-Yes
NeonAnthropicclaude-sonnet-4-5200,00064,000$3.00 / $15.00YesYes-Yes
OpenRouterAnthropicanthropic/claude-sonnet-4.51,000,00064,000$3.00 / $15.00YesYesYesYes
OrcaRouterAnthropicanthropic/claude-sonnet-4.5200,00064,000$3.00 / $15.00YesYes-Yes
Perplexity AgentAnthropicanthropic/claude-sonnet-4-5200,00064,000$3.00 / $15.00YesYes-Yes
PioneerAnthropicclaude-sonnet-4-51,000,00064,000$3.00 / $15.00YesYes-Yes
SAP AI CoreAnthropicanthropic--claude-4.5-sonnet200,00064,000$3.00 / $15.00YesYes-Yes
Snowflake CortexAnthropicclaude-sonnet-4-5200,00016,384-YesYes-Yes
Venice AIAnthropicclaude-sonnet-4-5198,00064,000$3.75 / $18.75YesYesYesYes
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