DeepSeek V4 Flash: The Budget AI API That Actually Delivers
After 3 months of daily use, my honest DeepSeek V4 Flash review. $0.25/M output, matches GPT-4o on coding.
Latest Articles
The 5 Cheapest AI APIs in 2026 (Tested and Ranked)
From $0.01/M to $0.28/M — the cheapest AI API models ranked by price. All verified May 2026.
How I Saved 97% on API Costs by Switching from OpenAI
Real case study: $500/month on GPT-4o to $12.50/month on DeepSeek V4 Flash. Two lines of code.
AI API Speed Benchmarks: 10 Models Tested for Latency
TTFT and tokens/sec for DeepSeek V4 Flash, Qwen3-32B, Kimi K2.5, and more. Real measurements, May 2026.
Qwen3-Coder vs DeepSeek: Which Writes Better Code?
Head-to-head: Qwen3-Coder-30B ($0.35/M) vs DeepSeek V4 Flash ($0.25/M) on real programming tasks.
Kimi K2.5 vs GLM-5: Premium Chinese AI Models Compared
Premium tier: Kimi K2.5 ($3.00/M) vs GLM-5 ($1.92/M). Chinese quality, coding, speed compared.
Enterprise AI API Selection: What Matters in 2026
Startup vs enterprise: SLA, dedicated capacity, pricing. How to choose the right AI API provider.
Best Vision AI Models in 2026: Qwen3-VL vs GLM-4.6V
OCR and image understanding: Qwen3-VL-32B ($0.52/M) vs GLM-4.6V ($0.80/M).
Testing DeepSeek-R1: When Is Chain-of-Thought Worth $2.50/M?
R1 vs V4 Flash on complex algorithms, math proofs, code architecture. Is the 10x premium justified?
How to Pay for Chinese AI APIs Without WeChat or Alipay
Outside China? No WeChat? No Alipay? Here's how to access DeepSeek, Qwen, Kimi, GLM with PayPal.