Merge pull request #20525 from Chesars/docs/opus-4-6-openrouter-and-1m-context

docs: add OpenRouter Opus 4.6 to model map and update Claude Opus 4.6 docs
This commit is contained in:
Cesar Garcia
2026-02-27 19:07:31 -03:00
committed by GitHub
3 changed files with 25 additions and 2 deletions
@@ -4,6 +4,7 @@ import TabItem from '@theme/TabItem';
# Anthropic
LiteLLM supports all anthropic models.
- `claude-opus-4-6-20260205`
- `claude-sonnet-4-5-20250929`
- `claude-opus-4-5-20251101`
- `claude-opus-4-1-20250805`
@@ -415,7 +416,10 @@ print(response)
| Model Name | Function Call |
|------------------|--------------------------------------------|
| claude-opus-4-6 | `completion('claude-opus-4-6-20260205', messages)` | `os.environ['ANTHROPIC_API_KEY']` |
| claude-sonnet-4-5 | `completion('claude-sonnet-4-5-20250929', messages)` | `os.environ['ANTHROPIC_API_KEY']` |
| claude-opus-4-5 | `completion('claude-opus-4-5-20251101', messages)` | `os.environ['ANTHROPIC_API_KEY']` |
| claude-opus-4-1 | `completion('claude-opus-4-1-20250805', messages)` | `os.environ['ANTHROPIC_API_KEY']` |
| claude-opus-4 | `completion('claude-opus-4-20250514', messages)` | `os.environ['ANTHROPIC_API_KEY']` |
| claude-sonnet-4 | `completion('claude-sonnet-4-20250514', messages)` | `os.environ['ANTHROPIC_API_KEY']` |
| claude-3.7 | `completion('claude-3-7-sonnet-20250219', messages)` | `os.environ['ANTHROPIC_API_KEY']` |
+2 -2
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@@ -660,7 +660,7 @@ Same as [Anthropic API response](../providers/anthropic#usage---thinking--reason
LiteLLM supports Anthropic's beta features on AWS Bedrock through the `anthropic-beta` header. This enables access to experimental features like:
- **1M Context Window** - Up to 1 million tokens of context (Claude Sonnet 4)
- **1M Context Window** - Up to 1 million tokens of context (Claude Opus 4.6, Sonnet 4.5, Sonnet 4)
- **Computer Use Tools** - AI that can interact with computer interfaces
- **Token-Efficient Tools** - More efficient tool usage patterns
- **Extended Output** - Up to 128K output tokens
@@ -670,7 +670,7 @@ LiteLLM supports Anthropic's beta features on AWS Bedrock through the `anthropic
| Beta Feature | Header Value | Compatible Models | Description |
|--------------|-------------|------------------|-------------|
| 1M Context Window | `context-1m-2025-08-07` | Claude Sonnet 4 | Enable 1 million token context window |
| 1M Context Window | `context-1m-2025-08-07` | Claude Opus 4.6, Sonnet 4.5, Sonnet 4 | Enable 1 million token context window |
| Computer Use (Latest) | `computer-use-2025-01-24` | Claude 3.7 Sonnet | Latest computer use tools |
| Computer Use (Legacy) | `computer-use-2024-10-22` | Claude 3.5 Sonnet v2 | Computer use tools for Claude 3.5 |
| Token-Efficient Tools | `token-efficient-tools-2025-02-19` | Claude 3.7 Sonnet | More efficient tool usage |
+19
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@@ -25157,6 +25157,25 @@
"supports_vision": true,
"tool_use_system_prompt_tokens": 159
},
"openrouter/anthropic/claude-opus-4.6": {
"cache_creation_input_token_cost": 6.25e-06,
"cache_read_input_token_cost": 5e-07,
"input_cost_per_token": 5e-06,
"litellm_provider": "openrouter",
"max_input_tokens": 1000000,
"max_output_tokens": 128000,
"max_tokens": 128000,
"mode": "chat",
"output_cost_per_token": 2.5e-05,
"supports_assistant_prefill": true,
"supports_computer_use": true,
"supports_function_calling": true,
"supports_prompt_caching": true,
"supports_reasoning": true,
"supports_tool_choice": true,
"supports_vision": true,
"tool_use_system_prompt_tokens": 346
},
"openrouter/anthropic/claude-sonnet-4.5": {
"input_cost_per_image": 0.0048,
"cache_creation_input_token_cost": 3.75e-06,