OpenPaths is an open source model router and AI gateway. One API key and one base URL (https://openpaths.io/v1) reach language, image, video, speech, music, embedding and 3D models from many providers.

Is OpenPaths compatible with the OpenAI and Anthropic SDKs?

Yes. POST /v1/chat/completions follows the OpenAI schema and POST /v1/messages follows the Anthropic schema. Change the base URL and keep your existing code.

How does OpenPaths pricing work?

Pay as you go at the provider price with near-zero markup. Requests on your own provider keys (BYOK) are recorded at $0. See https://openpaths.io/pricing.

What does openpaths/auto do?

openpaths/auto routes each request to a suitable model automatically, with automatic fallbacks when a provider fails or rate-limits.

Is there an OpenAPI spec or MCP server?

Yes. The OpenAPI 3.1 spec is at https://openpaths.io/openapi.json, the MCP endpoint is https://openpaths.io/mcp, and llms.txt plus llms-full.txt list every model id.

How much does DeepSeek V4.1 Flash Vision Exp cost per million tokens?

DeepSeek V4.1 Flash Vision Exp costs $0.15 in / $0.60 out per 1M tokens.

Is there a discount for cached tokens on DeepSeek V4.1 Flash Vision Exp?

Yes. Cached input is $0.003 per 1M tokens instead of $0.15.

What does a typical chatbot cost on DeepSeek V4.1 Flash Vision Exp?

A chatbot sending 300,000 requests per month (1,500 input and 400 output tokens each, 50% cached) costs about $106.42 per month on DeepSeek V4.1 Flash Vision Exp.

What is the context window of DeepSeek V4.1 Flash Vision Exp?

DeepSeek V4.1 Flash Vision Exp supports 1M tokens of context and up to 32.8K output tokens.

What is a cheaper alternative to DeepSeek V4.1 Flash Vision Exp?

NVIDIA: Nemotron 3.5 Super VL is cheaper at $0.16 in / $0.53 out per 1M tokens.

DeepSeek V4.1 Flash Vision Exp API Pricing (2026): $0.15 in / $0.60 out per 1M tokens

DeepSeek V4.1 Flash Vision Exp pricing: $0.15 in / $0.60 out per 1M tokens. Tier-aware calculator, cheaper alternatives and Artificial Analysis benchmarks.