LLM Pricing Analysis · May 2026

DeepSeek V4 Pro vs
Qwen 3.7 Max

A cost comparison of the two flagship agent-ready models. Fresh data from API docs and OpenRouter, May 27 2026.

~3×
Input Cost Advantage
~4.3×
Output Cost Advantage
1M
Context (Both)

Head-to-Head

Pricing Per Million Tokens

Prices in USD. Both models currently running limited-time promotions. Cache prices listed where available.

DeepSeek V4 Pro
Qwen 3.7 Max
Input (cache miss)
$1.74$0.435 75% off
$2.50$1.25 50% off
Input (cache hit)
$0.0036
$0.25
Output
$3.48$0.87 75% off
$7.50$3.75 50% off
Cache Creation
—
$3.125$1.563
Context Window
1M tokens
1M tokens
Max Output
384K
65.5K
Released
Early 2026
May 21, 2026

The Models

What You're Getting

Both are built for agentic workflows. Different architectures, overlapping strengths.

DeepSeek · Direct API or OpenRouter

DeepSeek V4 Pro

Mixture-of-Experts · 1.6T total params · 49B activated

1.26T
Weekly Tokens (OpenRouter)
#1
Finance Ranking
Hybrid
Attention System
Thinking
Reasoning Mode

Alibaba Cloud · DashScope or OpenRouter

Qwen 3.7 Max

Dense Transformer · 66.4B tokens weekly on OpenRouter

67.1B
Weekly Tokens (OpenRouter)
#37
Coding Ranking
Agent-first
Design Focus
6 Days
Time on Market

Verdict

Which One Should You Use?

Depends on your workload. Here's the breakdown.

The Short Answer

DeepSeek V4 Pro is the clear winner on cost — 3–4.3× cheaper than Qwen 3.7 Max even after both promotional discounts. It also has higher max output (384K vs 65.5K), hybrid attention for long-context efficiency, and 20× more weekly usage on OpenRouter.

Qwen 3.7 Max is brand new (released 6 days ago) and purpose-built for agent-centric workloads with explicit strengths in coding, productivity, and long-horizon autonomous execution. It may justify the premium if you specifically need its agent architecture.

Use DeepSeek V4 Pro When

  • Cost matters — you're running heavy daily agent workloads
  • You need massive output (up to 384K tokens)
  • You're doing full-codebase analysis or large-scale synthesis
  • You want the most battle-tested option (1.26T weekly tokens)
  • You already have it configured in Hermes (it's your current default)

Consider Qwen 3.7 Max When

  • You're building complex multi-step autonomous agents
  • Coding and office productivity are your primary use case
  • You want explicit prompt caching for repeated context
  • You're willing to pay a premium for cutting-edge agent architecture
  • You want to diversify providers beyond DeepSeek

Your Setup: Hermes is currently configured with deepseek-v4-pro via DeepSeek API directly — the most cost-effective path. To test Qwen 3.7 Max, add a DashScope API key (DASHSCOPE_API_KEY) or route through OpenRouter with hermes config set model.default qwen/qwen3.7-max. Both models are officially supported in Hermes Agent and listed on Alibaba Cloud's Model Studio platform.