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DeepSeek V4 Flash 0423 is a DeepSeek model tuned for strong reasoning and coding performance at competitive cost. DeepSeek V4 Flash 0423 is a DeepSeek model tuned for strong reasoning and coding performance at competitive cost. Supports tool use, explicit caching, and implicit caching. Up to 1.0M context window.
from openai import OpenAI client = OpenAI( base_url="https://api.respan.ai/api/", api_key="YOUR_RESPAN_API_KEY",) response = client.chat.completions.create( model="relace/deepseek-ai/DeepSeek-V4-Flash-0423", messages=[{"role": "user", "content": "Hello!"}],)print(response.choices[0].message.content)from openai import OpenAI client = OpenAI( base_url="https://api.respan.ai/api/", api_key="YOUR_RESPAN_API_KEY",) response = client.chat.completions.create( model="relace/deepseek-ai/DeepSeek-V4-Flash-0423", messages=[{"role": "user", "content": "Hello!"}],)print(response.choices[0].message.content)Gateway routes for this model on the Respan gateway, including fallback routes when configured.
| Model | Capabilities | ||||||
|---|---|---|---|---|---|---|---|
| relace/deepseek-ai/DeepSeek-V4-Flash-0423 | 1.0M | $0.03/M | $0.64/M | Read:$0.02/MWrite:$0.00/M | — | — |
Other models from the same provider available through the gateway.
| Model | Capabilities | ||||||
|---|---|---|---|---|---|---|---|
| relace/deepseek-ai/DeepSeek-V4-Flash-0731 | 1M | $0.14/M | $0.28/M | Read:$0.02/MWrite:$0.00/M | 5.0s | 8tps | |
| relace/deepseek-ai/DeepSeek-V4.1-Flash | 1.0M | $0.08/M | $0.40/M | Read:$0.0080/MWrite:$0.00/M | — | +2 | — |
| relace/moonshotai/kimi-k3 | 1M | $3.00/M | $15.00/M | Read:$0.21/MWrite:$0.00/M | 4.8s | +2 | 110tps |
| relace/z-ai/glm-5.3 | 1.0M | $0.70/M | $2.20/M | Read:$0.13/MWrite:$0.00/M | — | — | |
| relace/z-ai/glm-5.3-flash | 1.0M | $0.07/M | $0.28/M | Read:$0.02/MWrite:$0.00/M | — | +2 | — |
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Use Respan with your favorite frameworks and tools.