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DeepSeek-V4-Pro

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 use

Access and distribution ladder

ProductPending verificationPending verification
APIYesavailable
WeightsYesYes
BaseYesYes
Finetuning allowedYesYes
Derivative distributionYesYes

At a glance

Model positioning
Reasoning, Coding, Agent, Tool use
Architecture
Mixture of experts (MoE)
Parameters
1600B total / 49B active
Active parameters
49B
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-pro
Product status
Pending verification
Openness classification
Open source
Derivative distribution
Allowed
Commercial use
Allowed

Specializations & research readiness

ReasoningCodingAgentTool use
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.