What is Deepseek V4 Flash?
Deepseek V4 Flash is a language model in the o10 fulfillment catalog (slug: deepseek-v4-flash). Published input pricing starts at $0.140/1M tokens. Context window: 1M tokens.
Catalog snapshot 2026-06-27.
Deepseek V4 Flash costs $0.140/1M input tokens and $0.280/1M output tokens as of 2026-06-27. Deepseek publishes this model with a 1M tokens context window. o10 lists Deepseek V4 Flash on DeepSeek at routing band C2.
Last updated: 2026-06-27. Full catalog
Deepseek V4 Flash — specs, hosts, and routing
AnswersSelf-contained
How much does Deepseek V4 Flash cost per million tokens?
Deepseek V4 Flash costs $0.140/1M input tokens and $0.280/1M output tokens in the gateway catalog snapshot (2026-06-27). Endpoint pricing may differ by fulfillment host.
Sourced from gateway catalog snapshot.
Where can you run Deepseek V4 Flash?
Deepseek V4 Flash is configured on DeepSeek. Each host maps to an upstream model ID listed in the fulfillment routes table. This model is routable through o10 eval-gated routing.
What is Deepseek V4 Flash's context window?
Deepseek V4 Flash supports a 1M tokens context window in the gateway catalog snapshot. Context limits may vary by fulfillment host endpoint.
What o10 routing band is Deepseek V4 Flash?
Deepseek V4 Flash is classified at o10 routing band C2. Bands group models by cost tier and eval profile: C0 (economy), C1 (standard), C2 (capable), C3/C4 (frontier). Production routing is enabled for this slug.
Who makes Deepseek V4 Flash?
Deepseek V4 Flash is attributed to source provider deepseek in the o10 catalog. Fulfillment hosts (DeepSeek) supply API access; list pricing may differ by venue.
01Deep dive
Specifications
Deepseek V4 Flash in the o10 unified catalog.
| Field | Value |
|---|---|
| o10 slug | `deepseek-v4-flash` |
| Type | text |
| Band | C2 |
| Routable | Yes |
| Source provider | deepseek |
| Primary host | DeepSeek |
| Gateway ID | `deepseek/deepseek-v4-flash` |
| Context window | 1,000,000 tokens |
| Released | 2026-04-23 |
02Deep dive
Token pricing
Gateway snapshot pricing for Deepseek V4 Flash.
| Unit | Price |
|---|---|
| Input | $0.14/1M tokens |
| Output | $0.28/1M tokens |
03Deep dive
Fulfillment hosts
Upstream venues configured for Deepseek V4 Flash.
| Host | Upstream model ID |
|---|---|
| deepseek | deepseek/deepseek-v4-flash |
04Deep dive
Gateway provider endpoints
Endpoint-level pricing and latency from the gateway catalog.
| Provider | Input ($/1M) | Latency p50 | Uptime 1d |
|---|---|---|---|
| azure | $0.19 | 3370ms | 9997.2% |
| blackbox | $0.14 | — | 2355.2% |
| deepinfra | $0.14 | 824ms | 9999.9% |
| deepseek | $0.14 | 1845.5ms | 9997.9% |
| fireworks | $0.14 | 1826ms | 9999.7% |
| novita | $0.14 | 1022.5ms | 9999.4% |
05Deep dive
Routing with o10
Eval-gated model selection for this slug.
o10 slug: deepseek-v4-flash. Band: C2. Routable: yes.
See [/models/routing](/models/routing) for smart aliases (o10/auto, o10/economy) and [/kyi](/kyi) for governance.
SourceMethodology
Fulfillment catalog 2026-06-27. Gateway pricing joined where slug match exists.
FAQFrequently asked questions
Common questions
How much does Deepseek V4 Flash cost?
Deepseek V4 Flash costs $0.140/1M input tokens and $0.280/1M output tokens in the gateway snapshot (2026-06-27). Verify against your provider's published pricing.
What is Deepseek V4 Flash's context window?
Deepseek V4 Flash supports 1M tokens in the gateway catalog snapshot. Host-specific endpoints may differ.
Which hosts serve Deepseek V4 Flash?
Deepseek V4 Flash (deepseek-v4-flash) is configured on: DeepSeek. Upstream model IDs are listed in the fulfillment routes section.
Is Deepseek V4 Flash routable through o10?
Yes. Deepseek V4 Flash is routable at band C2. Send model: "deepseek-v4-flash" or use an o10 smart routing alias.
How do I call Deepseek V4 Flash via o10?
Use o10 slug "deepseek-v4-flash" or gateway ID "deepseek/deepseek-v4-flash" depending on your integration. Gateway-compatible endpoints accept OpenAI-style /v1 requests.
How does o10 route this model?
o10 routes Deepseek V4 Flash only when per-use-case evals clear at your quality floor. Band C2 indicates cost tier. See /kyi for governance and /models/routing for smart aliases.