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DeepSeek-V4-Flash

Instruction-tuned · 2026-04-24 · Verified

Research summary

Research summary

Good for
Inference, LoRA, SFT, RL
Not suitable / limits
No explicit limitation evidence
How to get it
Open weights
Hardware tier
Inference: Multi-GPU · LoRA: Multi-GPU
Paper adoption
No paper-adoption record
Reproduction risk
Some key facts need verification
Evidence state
Verified
Model positioningReasoningCodingAgentTool useLower cost

Access and distribution ladder

ProductPending verificationPending verification
APIYesavailable
WeightsYesYes
BaseYesYes
Finetuning allowedYesYes
Derivative distributionYesYes

At a glance

Model positioning
Reasoning, Coding, Agent, Tool use, Lower cost
Architecture
Mixture of experts (MoE)
Parameters
284B total / 13B active
Active parameters
13B
Experts
Not reported
Experts / token
Not reported
Context length
1000000 tokens
Modalities
Text
Base checkpoint
Yes
Finetuning allowed
Yes
License
MIT

Unresolved fields

These fields stay explicit instead of being guessed; verify them against the source or model card.

6 key fields need verification

How to read unknown states

These states intentionally preserve evidence boundaries; they are not false, zero, or definite facts.

Not disclosedThe official source does not disclose this; do not infer that it is absent.
The official source does not disclose this; do not infer that it is absent.
Not applicableThis field does not apply to this record; it is not missing or negative.
This field does not apply to this record; it is not missing or negative.
Not reportedThe source or paper did not report it; this is not false, zero, or confirmed absence.
The source or paper did not report it; this is not false, zero, or confirmed absence.
Not verifiedThe field is retained, but current evidence is not verified; add first-party evidence before relying on it.
The field is retained, but current evidence is not verified; add first-party evidence before relying on it.
Conflicting evidenceFirst-party sources conflict; no single value is selected.
First-party sources conflict; no single value is selected.
Not publishedThe record is not published yet; this is not the same as a broken source link.
The record is not published yet; this is not the same as a broken source link.
UnavailableThe current source is unavailable; do not infer that the fact does not exist.
The current source is unavailable; do not infer that the fact does not exist.

Access & distribution

Weights status
Released
Full weights date
2026-04-24
API status
Available
API model IDs
deepseek-v4-flash
Product status
Pending verification
Openness classification
Open source
Derivative distribution
Allowed
Commercial use
Allowed

Specializations & research readiness

ReasoningCodingAgentTool useLower cost
Inference
Yes
LoRA
Yes
SFT
Yes
RL
Yes
Transformers
Not reported
vLLM
Not reported
SGLang
Not reported
veRL recipe
Not reported

Hardware tiers

Inference
Multi-GPU
LoRA
Multi-GPU
Full-parameter SFT
Multi-GPU
RL
Multi-GPU

Paper adoption

No paper-adoption records yet. No record does not mean no usage.

Replacement candidates and family versions

Candidates are derived from catalog family, generation, and release metadata; this is not a quality score or a substitute for experiments.