Text model
DeepSeek V4 Flash
deepseek/deepseek-v4-flash
deepseek/deepseek-v4-flash is a language model from DeepSeek you can call on the OceanToken API at $0.098 per 1M input tokens and $0.196 per 1M output tokens, with a 1.05M-token context window and up to 944K output tokens; it supports reasoning, tool calling.
At a glance
| Model ID | deepseek/deepseek-v4-flash |
|---|---|
| Type | Text |
| Publisher | DeepSeek |
| Context window | 1,048,576 tokens |
| Max output | 943,717 tokens |
| Input price | $0.098 per 1M tokens |
| Output price | $0.196 per 1M tokens |
| Cached input price | $0.0196 per 1M tokens |
| Capabilities | reasoning, tool calling |
| Endpoint | /v1/chat/completions, /v1/responses |
| API shape | OpenAI-compatible |
| In the catalog since | 2026-04-24 |
Call it
Base URL https://api.oceantoken.ai/v1, your OceanToken key as the bearer token, and the model ID above as model. The OpenAI SDKs work unchanged; see your first request.
curl https://api.oceantoken.ai/v1/chat/completions \
-H "Authorization: Bearer $OCEANTOKEN_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "deepseek/deepseek-v4-flash", "messages": [{"role": "user", "content": "Hello"}]}'
Compared with similar models
Text models on OceanToken closest to deepseek/deepseek-v4-flash in price. Every price is what you pay, in US dollars, with no platform fee on top.
| Model | Publisher | Context | Price (per 1M tokens) |
|---|---|---|---|
| DeepSeek V4 Flash | DeepSeek | 1,048,576 | $0.098 / $0.196 |
Ui Tars 1.5 7Bbytedance/ui-tars-1.5-7b | ByteDance | 128K | $0.10 / $0.20 |
Ministral 14B 2512mistralai/ministral-14b-2512 | Mistral AI | 262K | $0.20 / $0.20 |
Nemotron 3.5 Content Safetynvidia/nemotron-3.5-content-safety | NVIDIA | 131K | $0.20 / $0.20 |
More from DeepSeek
- DeepSeek Chat
deepseek/deepseek-chat - DeepSeek Chat V3 0324
deepseek/deepseek-chat-v3-0324 - DeepSeek Chat V3.1
deepseek/deepseek-chat-v3.1 - DeepSeek Flash Latest
deepseek/deepseek-flash-latest - DeepSeek Pro Latest
deepseek/deepseek-pro-latest - DeepSeek R1
deepseek/deepseek-r1 - DeepSeek R1 0528
deepseek/deepseek-r1-0528 - DeepSeek V3.1 Terminus
deepseek/deepseek-v3.1-terminus
All DeepSeek models on OceanToken
Use it
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Prices and capabilities on this page were read from the live OceanToken catalog on 2026-10-18 (UTC), when the documentation was built. If a price has changed since, the console's Models page shows the current one.