DeepSeek V4 API Pricing Guide 2026: Flash vs Pro Cost Comparison, Cache Hit Math & Setup

DeepSeek V4 Flash at $0.14/M input, V4 Pro at $0.435/M (75% off until May 31). Real monthly cost examples with cache hit scenarios, API key setup, and how to access both models through ofox without Chinese phone verification.

Is OpenRouter Reliable? An Honest Review for Production Use (2026)

OpenRouter had three documented outages in 2025-2026, charges a 5.5% credit fee, and adds 25-40ms latency overhead. Here's what that actually means for your production stack.

Kimi 2.6 Released: 256K Context, Native Video, Beats Claude Opus 4.6 on Benchmarks

Kimi K2.6 just launched with 256K context, native video understanding, and improved long-horizon coding. Benchmarks show it outperforms Claude Opus 4.6. Here is what changed and how to access it via ofox.

Claude API Pricing: Complete Breakdown 2026

Every Claude model's real cost per token, with a comparison table, prompt caching math, and a decision guide for picking the right tier. Prices verified from ofox.ai, April 2026.

Claude Opus 4.7 API Review: What Actually Changed, Real Costs, and Whether to Upgrade

Claude Opus 4.7 dropped April 16, 2026. Same sticker price as 4.6, but a new tokenizer means real costs run 5-35% higher. Here's the honest breakdown: benchmarks, the xhigh effort level, vision upgrade, and a migration checklist.

Gemini 3.1 Pro vs Claude Opus 4.6: Benchmarks, Pricing & Which One Deserves Your API Budget

A head-to-head comparison of Gemini 3.1 Pro and Claude Opus 4.6 across benchmarks, pricing, coding, reasoning, and real production workloads. Includes a decision framework for choosing the right model.

GLM-5 API: Pricing, the Pony Alpha Mystery, and Why Zhipu AI Matters Now

The complete guide to GLM-5 API access in 2026 — covering the full model family (GLM-5, Turbo, V-Turbo, 5.1), Zhipu AI pricing, the Pony Alpha reveal, how it stacks up against Claude Opus 4.6, and the fastest way to start calling the API.

Kimi K2.5 API: Pricing, Access, and Honest Benchmarks (2026)

Everything you need to know about Kimi K2.5 API access in 2026 — pricing, Moonshot AI's model capabilities, how it compares to Claude Sonnet 4.6 and GPT-5.4 Mini, and the fastest way to start calling the API without a Chinese phone number.

Best AI Model for OCR in 2026: Frontier LLMs vs Specialized Vision Models

A practical comparison of OCR capabilities across Gemini 3.1 Pro, Claude Opus 4.6, GPT-5.4, and specialized models like GLM-OCR. Covers benchmarks, real-world accuracy, pricing, and when to use what.

Best AI Model for Agents in 2026: Claude, GPT, Gemini, and Grok Compared

We compare Claude Opus 4.6, GPT-5.4, Gemini 3.1 Pro, and Grok 4 for AI agent workloads. Covers tool use, multi-step reasoning, reliability, cost, and which model to pick for different agent types.