DeepSeek V4 Flash
Unavailabledeepseek-ai/DeepSeek-V4-Flash-0731API access is unavailable. Next check at Sep 15, 2026, 12:19 PM UTC. DeepSeek V4 Flash is an LLM listed in RunInfra Model APIs. RunInfra serves it as deepseek-ai/DeepSeek-V4-Flash-0731 at $0.13 per 1M input tokens and $0.27 per 1M output tokens. Its context window is 1,048,576 tokens. The API provides OpenAI-compatible chat completions and Anthropic-compatible Messages, POST /v1/messages.
API access is unavailable. Next check at .
Pricing
USD, pay per token
- per 1M input tokens
- $0.13
- per 1M cached input tokens
- $0.01
- per 1M output tokens
- $0.27
Measured performance
Output speed
260.4output tokens per second, end to end
Time to first token
834milliseconds to first reasoning token
Access
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- Provider
- DeepSeek
- API compatibility
- OpenAI-compatible chat completions
- Anthropic compatibility
- Anthropic-compatible Messages, POST /v1/messages
- Accepted input
- Text only
Code examples
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Trust and provenance
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