The Orchestrator › Models › Anthropic
Anthropic: Claude Opus 4.1
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
Specifications
| Provider | Anthropic |
| Model ID | anthropic/claude-opus-4.1 |
| Context window | 200K tokens (200,000) |
| Modalities | text + image + file → text |
| Tokenizer | Claude |
| Router sources | OpenRouter, TrustedRouter |
| Released | 2025-08-05 |
| Tracked since | 2026-11-14 |
| Popularity | Not in the ranked set |
| Reasoning | Supported |
Pricing (per million tokens)
| Variant | Source | API ID | Input | Output | Context |
|---|---|---|---|---|---|
| standard | OpenRouter | anthropic/claude-opus-4.1 | $15.00 | $75.00 | 200K |
| batch | OpenRouter | anthropic/claude-opus-4.1:batch | $7.50 | $37.50 | 200K |
| dated | TrustedRouter | anthropic/claude-opus-4.1-20250805 | $15.82 | $79.13 | 200K |
| standard | TrustedRouter | anthropic/claude-opus-4.1-20250805:coding | $15.82 | $79.13 | 200K |
Recorded price history
| Date | Input / 1M | Output / 1M | Context |
|---|---|---|---|
| 2026-11-14 | $15.82 | $79.13 | 200K |
| 2026-11-14 | $15.00 | $75.00 | 200K |
Capabilities
Vision (image input)File inputAgentic tool useControllable reasoningNo content storage (attested)
Trust flags come from TrustedRouter's per-provider attestations.
Supported parameters
include_reasoning, max_tokens, reasoning, stop, temperature, tool_choice, tools, top_k, top_p