name = "DeepSeek V4 Pro"
description = "Open MoE flagship with million-token context for coding and long agent runs"
family = "deepseek-thinking"
release_date = "2026-04-24"
last_updated = "2026-04-24"
attachment = false
reasoning = true
temperature = true
tool_call = true
structured_output = true
knowledge = "2025-05"
open_weights = true

[limit]
context = 1_000_000
output = 384_000

[modalities]
input = ["text"]
output = ["text"]

[[weights]]
label = "Hugging Face"
url = "https://huggingface.co/deepseek-ai/DeepSeek-V4-Pro"

[[benchmarks]]
name = "SWE-Bench Verified"
score = 80.6
metric = "resolved"
source = "https://huggingface.co/deepseek-ai/DeepSeek-V4-Pro"

[[benchmarks]]
name = "Artificial Analysis Coding Agent Index"
score = 50.1
metric = "average pass@1"
harness = "Claude Code"
variant = "high"
source = "https://artificialanalysis.ai/agents/coding-agents"

[[benchmarks]]
name = "SWE-Atlas Codebase QnA"
score = 67.8
metric = "pass@1"
harness = "Claude Code"
variant = "high"
source = "https://artificialanalysis.ai/agents/coding-agents"

[[benchmarks]]
name = "SWE-Bench Pro"
score = 18
metric = "pass@1"
harness = "Claude Code"
variant = "high"
dataset = "hard-aa"
source = "https://artificialanalysis.ai/agents/coding-agents"

[[benchmarks]]
name = "Terminal-Bench"
score = 64.7
metric = "pass@1"
harness = "Claude Code"
variant = "high"
version = "2.1"
source = "https://artificialanalysis.ai/agents/coding-agents"