Claude Fable 5Chat
Anthropic's highest-capability generally available model for long-running agents.
2 rails1M ctx$0.112typical$11.20 → $56.00 /MTok
Models
Claude Opus 5
Anthropic's Opus 5 for complex agentic coding and enterprise knowledge work.
- Modalities
- textimagetext
- Price
- $5.60 / $28.00/M tok
- Context
- 1M
- Max output
- 128K
- Providers
- 2
Playground
Providers
| Provider | Role | Context | Price · in / out |
|---|---|---|---|
| AnthropicNo trainingNo training on your data. Zero-retention available | Primary | 1M | $5.60 / $28.00/MToksame price, any rail |
| ddeepinfraNo trainingNo training on your data | Fallback | 1M |
Routing controls
routing.strategyproviders.onlyPerformance
Collecting — charts appear after two days.
Pricing
- Typical
- $0.056/req
- Input
- $5.60/M tok
- Cached input
- $0.65/M tok
- Output
- $28.00/M tok
API
POST/api/v1/chat/completionsOpenAI-compatible
claude-opus-5
curl https://www.ninjachat.ai/api/v1/chat/completions \
-H "Authorization: Bearer $NINJACHAT_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-opus-5",
"messages": [{ "role": "user", "content": "Hello!" }],
"stream": true
}'messagestemperaturemax_completion_tokenstop_pstopfrequency_penaltypresence_penaltyseedstreamuserroutingtoolstool_choice
FAQ
What is Claude Opus 5?
Anthropic's Opus 5 for complex agentic coding and enterprise knowledge work.
How much does Claude Opus 5 cost?
Claude Opus 5 costs $5.60/M input tokens and $28.00/M output tokens.
What inputs and outputs does Claude Opus 5 support?
Claude Opus 5 accepts text and image and returns text.
How do I call Claude Opus 5?
POST /api/v1/chat/completions with `"model": "claude-opus-5"`.
What other Claude models are on NinjaChat?
Claude Fable 5, Claude Haiku 4.5, Claude Opus 4.6, Claude Sonnet 4.5, Claude Sonnet 4.6, Claude Sonnet 5.