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Latest news and updates from our team

Wan 2.7 Video API: 1080p, Audio, Pricing, and Limits (2026)
Guides

Wan 2.7 Video API: 1080p, Audio, Pricing, and Limits (2026)

Use the Wan 2.7 Video API for text, image, reference, and video editing workflows. Learn 1080p pricing, audio controls, 2–15s limits, and code.

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reAPI Team
Best Open-Source AI Video Models for Local GPUs (2026)
Guides

Best Open-Source AI Video Models for Local GPUs (2026)

Compare Wan 2.2, HunyuanVideo-1.5, CogVideoX1.5, and Mochi 1 by local GPU memory, output, license, speed, and deployment limits.

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reAPI Team
DeepSeek V4 1M Context: max_tokens, Billing, and Concurrency
Guides

DeepSeek V4 1M Context: max_tokens, Billing, and Concurrency

DeepSeek V4 shares its 1M context between input and output, with a 384K maximum output. Learn max_tokens, cache billing, and concurrency limits.

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reAPI Team
Gemini Omni API: Preview Specs, Pricing, and Limits
Guides

Gemini Omni API: Preview Specs, Pricing, and Limits

Google's Gemini Omni API preview explained: model ID, Interactions API, 720p output, pricing, input limits, multi-turn editing, and reAPI differences.

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reAPI Team
What Is the Context Window in Claude, and What Counts
Guides

What Is the Context Window in Claude, and What Counts

The context window in Claude is 1M tokens on current models, but tool definitions, retained thinking and cached input all consume it. More is not better.

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reAPI Team
How to Get a Claude API Key, and When You Need One
Guides

How to Get a Claude API Key, and When You Need One

Creating a Claude API key takes four clicks. Expiration and workspace are chosen once and cannot be changed later, and calling several vendors changes the math.

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reAPI Team
How to Use Claude Code: Anthropic's Terminal Coding Agent
Guides

How to Use Claude Code: Anthropic's Terminal Coding Agent

How to use Claude Code: the 1M token context window, 80.8% SWE-bench score, Plan Mode, every surface it runs on, installation, and how it compares to Cursor.

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reAPI Team
How to Use Claude Fable 5: Refusals, Fallback, and Cost
Guides

How to Use Claude Fable 5: Refusals, Fallback, and Cost

How to use Claude Fable 5: the full benchmark table, the refusal and fallback contract that changes your code, mandatory retention, and what Opus 5 changed.

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reAPI Team
How to Use Claude Opus 4.8: Coding, Honesty, and Cost
Guides

How to Use Claude Opus 4.8: Coding, Honesty, and Cost

How to use Claude Opus 4.8: the official benchmark table, the honesty gain, Dynamic Workflows, the effort default that moved, and what to plan when migrating.

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reAPI Team
How to Use Claude Opus 5: Benchmarks, Effort, and Cost
Guides

How to Use Claude Opus 5: Benchmarks, Effort, and Cost

How to use Claude Opus 5: the full official benchmark table, the effort ladder that decides your bill, two breaking API changes, and the migration steps.

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reAPI Team
How to Use Claude Sonnet 5: Effort, Cost, and Limits
Guides

How to Use Claude Sonnet 5: Effort, Cost, and Limits

How to use Claude Sonnet 5: benchmarks against Opus 4.8, the effort ladder that drives cost, the denser tokenizer that inflates bills, and migration steps.

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reAPI Team
How to Use Codex to Generate Slide Decks From Research
Guides

How to Use Codex to Generate Slide Decks From Research

How to use Codex to generate slides: the seven-step workflow, the outline checkpoint that decides deck quality, prompts that pin exact claims, and its limits.

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reAPI Team
How to Use Gemini 3.6 Flash: Speed, Price, and Limits
Guides

How to Use Gemini 3.6 Flash: Speed, Price, and Limits

How to use Gemini 3.6 Flash: official benchmarks, where it loses to GPT-5.6 Luna and Sonnet 5, four breaking API changes, and the Flash-Lite and Cyber models.

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reAPI Team
How to Use GPT-5.5: Agentic Strengths and Its One Flaw
Guides

How to Use GPT-5.5: Agentic Strengths and Its One Flaw

How to use GPT-5.5: the Terminal-Bench lead, why the price rise is smaller than it looks, the 86% hallucination rate nobody quotes, and the loop it needs.

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reAPI Team
How to Use GPT-5.6: Sol, Terra, and Luna Tiers Compared
Guides

How to Use GPT-5.6: Sol, Terra, and Luna Tiers Compared

How to use GPT-5.6: what Sol, Terra, and Luna cost, the Terminal-Bench table and its four asterisks, the new max and ultra modes, and which tier to pick.

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reAPI Team