DeepSeek V4 Flash
opencode The API that serves this model and sets the prices shown here. deepseek-v4-flash The model identifier to send in API requests. LLM Generates text from a prompt, so it can be compared with other LLMs on price and capability. Small The fast, low-latency tier of a model family, suited to high-volume or simple tasks.Provider: deepseek · served via OpenCode
Knowledge cutoff: May 2025
Nothing to act on today. The cost is the checking: someone has to remember to look again next month, and the month after. Coolhand watches this model for you and automatically updates your agents to the most compatible replacement the moment a retirement is announced — one less thing on your list, permanently.
Sticker prices & cost-per-token
List rates as published by OpenCode, before any volume or enterprise discounts.
$0.14
$0.28
1,000,000 tokens
384,000
tokens per response (includes reasoning tokens)
Open weights (permissive license)
MIT
$0.028
Get this data free
Want to stay updated on price changes on this model? Pull this data free (no API key required) here:
curl "https://coolhandlabs.com/api/v2/inference_apis?q%5Bmodel_eq%5D=deepseek-v4-flash&q%5Bsource_api_eq%5D=opencode"Pricing History
| Effective | Price |
|---|---|
| Sep 7, 2026 – present |
Input cost: $0.14 / 1M, Output cost: $0.28 / 1M, Cached input cost: $0.028 / 1M, Cache creation cost: $0.00 / 1M, 5-minute cache write cost: $0.00 / 1M, 1-hour cache write cost: $0.00 / 1M, Reasoning output cost: $0.00 / 1M, Cache storage cost: $0.00 / 1M/hr
Verified as $0.14/$0.28/$0.028 on Zen pricing page 2026-09-01; correcting from previous $0.22/$0.66/$0.007.
|
| Aug 12, 2026 – Sep 7, 2026 | Input cost: $0.22 / 1M, Output cost: $0.66 / 1M, Cached input cost: $0.007 / 1M, Cache creation cost: $0.00 / 1M, 5-minute cache write cost: $0.00 / 1M, 1-hour cache write cost: $0.00 / 1M, Reasoning output cost: $0.00 / 1M, Cache storage cost: $0.00 / 1M/hr |
History
Last change detected September 7, 2026 (about 2 months ago) by an automated scan.
| Date | Changed by | What changed |
|---|---|---|
| Aug 12, 2026 | Unknown | Initial record created |
Source
https://opencode.ai/docs/zen/Comparable models
No comparable models identified yet.
Reliability
No reliability incidents recorded in the last 90 days.
Frequently asked questions
DeepSeek V4 Flash (deepseek via OpenCode) costs $0.14 per 1M input tokens and $0.28 per 1M output tokens, as last published by OpenCode.
DeepSeek V4 Flash has a context window of 1,000,000 tokens (the maximum combined input and output it can handle in a single request).
DeepSeek V4 Flash sits in the small size tier. Size tiers run from micro (small enough to run on a device) through small, medium and large to extra large (frontier flagships), and are assigned from the model's family, naming and limits rather than its price.
DeepSeek V4 Flash can generate up to 384,000 tokens in a single response. Reasoning (thinking) tokens count toward this limit.
DeepSeek V4 Flash's training data runs through May 2025, so it may not know about later events. Coolhand records the cutoff at month precision, since providers often publish only the month.
DeepSeek V4 Flash accepts text as input and produces text as output, as recorded in the Coolhand catalog.
Yes — the weights of DeepSeek V4 Flash can be downloaded under the MIT license. Check the license terms for any limits on commercial use.
No, DeepSeek V4 Flash is currently active with no announced deprecation date.
Call GET https://coolhandlabs.com/api/v2/inference_apis?q[source_api_eq]=opencode&q[model_eq]=deepseek-v4-flash — free, no API key required, and scoped to just this model since source_api and model together are unique. See https://coolhandlabs.com/docs for the full REST API reference.
Coolhand also tracks DeepSeek-R1, DeepSeek-R1, DeepSeek-V3.2, DeepSeek-V3.1, DeepSeek V4 Flash Free, and DeepSeek V3.1 from deepseek. Some may already be deprecated, so check each model's status alongside its current pricing.
| Model | Input cost | Output cost | Context window | Max output tokens | Status |
|---|---|---|---|---|---|
| DeepSeek-R1 via Azure | $1.35/1M $0.0000013500 | $5.40/1M $0.0000054000 | 163,840 | 163,840 |
Deprecated Aug 13, 2026
|
| DeepSeek-R1 via Bedrock | $1.35/1M $0.0000013500 | $5.40/1M $0.0000054000 | 128,000 | 32,768 | Active |
| DeepSeek-V3.2 via Bedrock | $0.62/1M $0.0000006200 | $1.85/1M $0.0000018500 | 163,840 | 81,920 | Active |
| DeepSeek-V3.1 via Bedrock | $0.58/1M $0.0000005800 | $1.68/1M $0.0000016800 | 163,840 | 81,920 | Active |
| DeepSeek V4 Flash Free via OpenCode | $0.00/1M $0.0000000000 | $0.00/1M $0.0000000000 | 200,000 | 128,000 | Active |
| DeepSeek V3.1 via OpenRouter | $0.25/1M $0.0000002500 | $0.95/1M $0.0000009500 | 163,840 | 32,768 | Active |
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