DeepSeek V4 Flash (free)
deepseek/v4-flash-free出品方： DeepSeek · 系列: deepseek-flash · 发布 2026-04-24 · 知识截止: 2025-05
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
能力清单
Model fit scores
0–100 · higher is betterThese scores reward declared capabilities, context size, price and provider availability — they are not benchmark results. Use them as a directional signal alongside your own evaluation.
Coding73
- Tool calling40/40
- Structured output0/20
- Reasoning10/10
- Context window (100K → 1M)20/20
- Provider availability3/10
Agents68
- Tool calling35/35
- Structured output0/25
- Reasoning15/15
- Output token limit15/15
- Provider availability3/10
JSON / structured output20
- Structured output / JSON mode0/50
- Tool calling20/20
- Temperature control0/10
- Price-friendly for high-volume0/20
Cost efficiency0
- Has published price0/100
Long context81
- Context window (100K → 2M)81/90
- Has published price for full window0/10
Production-readiness53
- Number of independent providers15/40
- Has published per-token price0/20
- Context window ≥ 8K15/15
- No data inconsistencies across providers8/10
- Official model (not derivative)15/15
Cost Efficiency Index
Open full calculator →Estimated cost using the recommended provider's headline rate. Each scenario fixes average input/output tokens — the assumptions are shown in the third column.
This model has no published per-token price, so we can't compute a cost estimate. See the provider's official pricing page for current rates.
在 3 家渠道可用
| 服务商 | 服务商模型 ID | 输入 / 1M | 输出 / 1M | 上下文 | 发布日期 |
|---|---|---|---|---|---|
| OpenRouter openrouter | deepseek/deepseek-v4-flash:free | Unknown | Unknown | 1.05M | 2026-04-24 |
| Kilo Gateway kilo | deepseek/deepseek-v4-flash:free | Unknown | Unknown | 1.05M | 2026-04-24 |
| OpenCode Zen opencode | deepseek-v4-flash-free | Unknown | Unknown | 200K | 2026-04-24 |
各渠道数据存在不一致
- context_window varies: 1048576, 200000
各服务商对此模型的报告值存在差异。上方「核心数据」使用代表性服务商的值；逐项请以下表为准。
Frequently asked questions
How much does DeepSeek V4 Flash (free) cost?
DeepSeek V4 Flash (free) does not have a publicly published per-token price in our data source. This usually means it is gated behind enterprise sales or invite access. Check DeepSeek's official pricing page for the most current rates.
What is the context window of DeepSeek V4 Flash (free)?
DeepSeek V4 Flash (free) has a context window of 1.05M tokens, with a max output of 384K tokens per reply. This is the total combined size of prompt + completion.
Does DeepSeek V4 Flash (free) support tool calling?
Yes. DeepSeek V4 Flash (free) supports tool calling (function calling). This makes it suitable for production agent and automation workloads where the model has to invoke external functions reliably.
Does DeepSeek V4 Flash (free) support structured output / JSON mode?
No. DeepSeek V4 Flash (free) does not support structured output / JSON-schema-constrained decoding. If your workflow requires it, look at the /capabilities/structured-output list for alternatives.
Can DeepSeek V4 Flash (free) accept image input?
No. DeepSeek V4 Flash (free) only accepts text as input. If you need image input, see our /capabilities/vision list for current vision-capable models.
Is DeepSeek V4 Flash (free) open-weight?
Yes. DeepSeek V4 Flash (free)'s weights are publicly available, so you can self-host or fine-tune. Note that open weights ≠ open source — the training data and code are typically not released.
What are the best alternatives to DeepSeek V4 Flash (free)?
If DeepSeek V4 Flash (free) doesn't fit, consider DeepSeek-V3.2, DeepSeek V4 Pro, DeepSeek V4 Flash. Each one targets the same use case — see the Related links below for direct head-to-head pages.
Where does this data come from?
All numbers are normalised into a single canonical model record and reconciled with each provider's official documentation. We re-pull daily and write any changes (price, context, capability) to the /changelog page.
Explore more
More DeepSeek models
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- DeepSeek V4 Pro$1.74 in / $3.48 out
- DeepSeek V4 Flash$0.14 in / $0.28 out
- DeepSeek-R1-0528$0.40 in / $1.70 out
- DeepSeek-R1$0.40 in / $1.70 out
Capability lists this model is in
最近更新：
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.