Model information
Released
2026-06-30
Context window
1M
Max output
128K
Weights
Closed
Modalities
Input
DocumentImageText
Output
Text
Identity
- Version
- claude-sonnet-5
- Knowledge cutoff
- 2026-01-31
- Aliases
- Claude Sonnet 5
Capabilities
AttachmentsReasoningTool call
Official price
input $2/M · output $10/M
cache read $0.2/M · cache write $2.5/M
Providers
| Provider | Provider model ID | Protocol | Context | Max output | Input | Output | Capabilities | Notes | Pricing | Streaming |
|---|---|---|---|---|---|---|---|---|---|---|
| CrossModel | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| LLM Gateway | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningStructured | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| Kenari | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $0/M · output $0/M | Yes | ||
| OpenCode Zen | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| GitHub Copilot | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| UnoRouter | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $1.44/M · output $7.2/M | Yes | ||
| ZenMux | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $2/M · output $10/M cache read $0.2/M · cache write $4/M | Yes | ||
| Abacus | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $3/M · output $15/M | Yes | ||
| Venice AI | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool callStructured | - | input $3/M · output $15/M cache read $0.3/M · cache write $3.75/M | Yes | ||
| Model Oracle AI | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | - | Yes | ||
| Azure | claude-sonnet-5 | openai_responses | 1M | 128K | AttachmentsReasoningTool callStructured | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| AIHubMix | claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool callStructured | Interleaved output | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| Ofox | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| Merge Gateway | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool callStructured | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| Vercel AI Gateway | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| OpenRouter | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool callStructured | Moderated, Reasoning levels: max, xhigh, high, medium, low, Default reasoning: high | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| Anthropic | claude-sonnet-5 | anthropic_messages | 1M | 128K | AttachmentsReasoningTool callStructured | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| Cloudflare AI Gateway | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool call | Interleaved output | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| NanoGPT | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsTool callStructured | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes | ||
| Kilo Gateway | anthropic/claude-sonnet-5 | openai_chat | 1M | 128K | AttachmentsReasoningTool callStructured | - | input $2/M · output $10/M cache read $0.2/M · cache write $2.5/M | Yes |