OpenAI-Compatible Chat Completions API
Point any OpenAI SDK at OpenPaths and switch between hundreds of chat models by changing one string. Streaming, tool calls, vision and JSON mode pass through; routing falls back automatically when a provider is down.
Chat Completions models and pricing
| Model | Provider | Context | Price |
|---|---|---|---|
Qwen 3.8 Max (0902) qwen/qwen3.8-max-0902 | Qwen | 1M | $2.00 in / $6.00 out per 1M tokens |
Claude Fable 5.1 claude-fable-5-1 | Anthropic | 1M | $10.00 in / $50.00 out per 1M tokens |
Claude Fable 5 claude-fable-5 | Anthropic | 1M | $10.00 in / $50.00 out per 1M tokens |
Claude Opus 5.5 claude-opus-5-5 | Anthropic | 1M | $4.00 in / $20.00 out per 1M tokens |
Claude Opus 5 claude-opus-5 | Anthropic | 1M | $5.00 in / $25.00 out per 1M tokens |
Claude Opus 4.8 claude-opus-4-8 | Anthropic | 1M | $5.00 in / $25.00 out per 1M tokens |
Muse Spark 1.3 muse-spark-1.3 | Meta | 1M | $1.25 in / $4.25 out per 1M tokens |
Claude Opus 4.7 claude-opus-4-7 | Anthropic | 200K | $5.00 in / $25.00 out per 1M tokens |
Claude Sonnet 5.5 claude-sonnet-5-5 | Anthropic | 1M | $2.00 in / $10.00 out per 1M tokens |
Claude Sonnet 5 claude-sonnet-5 | Anthropic | 1M | $2.00 in / $10.00 out per 1M tokens |
Jev Router typesafe/jev-router | TypeSafe | 1M | $1.25 in / $4.25 out per 1M tokens |
Claude Haiku 5.5 claude-haiku-5-5 | Anthropic | 1M | $0.10 in / $0.50 out per 1M tokens |
Qwen 3.8 27B runanywhere/qwen3.8-27b | RunAnywhere | 256K | $0.20 in / $2.50 out per 1M tokens |
GLM-5.3 Flash runanywhere/glm-5.3-flash | RunAnywhere | 1M | $0.10 in / $0.35 out per 1M tokens |
Muse Spark 1.3 Contributor muse-spark-1.3-contributor | Meta | 1M | $0.10 in / $0.20 out per 1M tokens |
Claude Opus 4.6 claude-opus-4-6 | Anthropic | 200K | $5.00 in / $25.00 out per 1M tokens |
GPT-5 Chat Latest gpt-5-chat-latest | OpenAI | 400K | $1.25 in / $10.00 out per 1M tokens |
DeepSeek V4.1 Flash deepseek-v4-flash | DeepSeek | 1M | $0.15 in / $0.60 out per 1M tokens |
Qwen 3.8 Flash qwen/qwen3.8-flash | Qwen | 1M | $0.15 in / $0.47 out per 1M tokens |
Qwen 3.8 27B cerebras/qwen-3.8-27b | Cerebras | 128K | $0.99 in / $1.49 out per 1M tokens |
GPT-6 Sol gpt-6-sol | OpenAI | 1.05M | $2.00 in / $10.00 out per 1M tokens |
GPT-6 Luna gpt-6-luna | OpenAI | 1.05M | $0.10 in / $0.50 out per 1M tokens |
GPT-5.5 gpt-5.5 | OpenAI | 1.05M | $5.00 in / $30.00 out per 1M tokens |
GPT-5.4 gpt-5.4 | OpenAI | 1.05M | $2.50 in / $15.00 out per 1M tokens |
Gemini 3.7 Flash gemini-3.7-flash | 1M | $0.75 in / $3.75 out per 1M tokens | |
Gemini Latest gemini-latest | 1M | $0.75 in / $3.75 out per 1M tokens | |
Grok 4.7 grok-4.7 | xAI | 500K | $2.00 in / $6.00 out per 1M tokens |
DeepSeek V4.1 Flash Vision Exp deepseek-v4-flash-vision-exp | DeepSeek | 1M | $0.15 in / $0.60 out per 1M tokens |
DeepSeek V4 Pro deepseek-v4-pro | DeepSeek | 1M | $0.435 in / $0.87 out per 1M tokens |
Qwen 3.8 Max qwen/qwen3.8-max | Qwen | 1M | $2.00 in / $6.00 out per 1M tokens |
Qwen 3.8 Max or/qwen3.8-max | OpenRouter | 1M | $2.00 in / $6.00 out per 1M tokens |
GPT-6.1 Sol gpt-6.1-sol | OpenAI | 1.05M | $2.00 in / $10.00 out per 1M tokens |
GPT-6.1 Terra gpt-6.1-terra | OpenAI | 1.05M | $1.00 in / $5.00 out per 1M tokens |
GPT-5.6 gpt-5.6 | OpenAI | 1.05M | $2.00 in / $12.00 out per 1M tokens |
GPT-5.6 Sol gpt-5.6-sol | OpenAI | 1.05M | $4.00 in / $20.00 out per 1M tokens |
GPT-5.6 Terra gpt-5.6-terra | OpenAI | 1.05M | $2.00 in / $12.00 out per 1M tokens |
GPT-5.6 Luna gpt-5.6-luna | OpenAI | 1.05M | $0.20 in / $1.20 out per 1M tokens |
GPT-5.4 Mini gpt-5.4-mini | OpenAI | 400K | $0.75 in / $4.50 out per 1M tokens |
Gemini 3.8 Flash gemini-3.8-flash | 1M | $0.75 in / $3.75 out per 1M tokens | |
Gemini 3.5 Flash gemini-3.5-flash | 1M | $0.75 in / $3.75 out per 1M tokens |
Comparisons
- Qwen 3.8 Max (0902) vs Claude Fable 5.1
- Qwen 3.8 Max (0902) vs Muse Spark 1.3
- Qwen 3.8 Max (0902) vs Jev Router
- Qwen 3.8 Max (0902) vs Qwen 3.8 27B
- Qwen 3.8 Max (0902) vs GPT-5 Chat Latest
- Claude Fable 5.1 vs Muse Spark 1.3
- Claude Fable 5.1 vs Jev Router
- Claude Fable 5.1 vs Qwen 3.8 27B
- Claude Fable 5.1 vs GPT-5 Chat Latest
- Muse Spark 1.3 vs Jev Router
- Muse Spark 1.3 vs Qwen 3.8 27B
- Muse Spark 1.3 vs GPT-5 Chat Latest
FAQ
Is it compatible with the OpenAI SDK?
Yes. Set base_url to https://openpaths.io/v1 and use your OpenPaths API key; request and response shapes follow the OpenAI API.
Which models can I call?
Every chat model in the table below, plus auto-routing aliases such as openpaths/auto that pick a model per request.
How do I get an API key?
Create an account and your first key is issued immediately. The same key works for every model and endpoint on OpenPaths.
How is it priced?
Prepaid, pay-as-you-go credits at close to provider list price with no subscription. The tables on this page are generated from the live OpenPaths model catalog.
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