Blog
Developer guides, model releases and notes on running AI APIs in production.
79 posts · Page 1 of 4
NeuronGate marketing · Oct 24, 2026 · 3 min read
How NeuronGate Keeps a Fast-Moving Catalog Billable
New models reach NeuronGate's catalog automatically. Here's what we filter out, how we bill models with price tiers, and what changed for Claude this month.
Infrastructure · Oct 22, 2026 · 3 min read
Anthropic's 2026-10-21 API Version Rejects temperature
Claude API version 2026-10-21 returns a 400 for temperature, top_p or top_k, even at the default. Newer Claude models already rejected non-default values. Gateways must adapt.
Tutorial · Oct 17, 2026 · 3 min read
Tutorial: Budget for Prompt-Length Price Tiers
More models now charge a higher rate once a prompt passes a length threshold. Here's how to estimate cost, avoid accidental tier jumps, and alert on them.
News analysis · Oct 15, 2026 · 2 min read
Three Gemini Flash Releases in Seven Weeks, Then Gemini 4 Argon
Google's Gen AI SDK added Gemini 3.7 Flash, 3.8 Flash and Gemini 4 Argon between August and October. At this pace, hardcoded model ids are a liability.
New model · Oct 9, 2026 · 3 min read
Claude Sonnet 5.5 and Haiku 5.5: Price Tiers Reach the Small Models
Sonnet 5.5 halves cache reads and runs 30%+ faster. Haiku 5.5 is a tenth of Haiku 4.5's price for prompts up to 100K tokens, and five times that above it.
Tutorial · Oct 2, 2026 · 3 min read
Tutorial: Keep a Model Retirement Calendar
Claude Sonnet 4.5 retires November 30, 2026. Here's how to find every place a retiring model is used, choose a replacement, and move before requests start failing.
News analysis · Sep 30, 2026 · 3 min read
GPT-6 Arrives in Tiers: Astra, Sol and Luna
In four weeks OpenAI's SDK gained gpt-6-astra, gpt-6-sol, gpt-6-luna and gpt-6.1-sol. A tiered family is a routing decision, not a single upgrade.
New model · Sep 24, 2026 · 3 min read
Claude Opus 5.5: Cheaper Tokens, Thinking Always On
Claude Opus 5.5 cuts the Opus price to $4/$20 per million tokens, but thinking can no longer be switched off. Budget per task, not per token.
New model · Sep 4, 2026 · 3 min read
Claude Fable 5.1: A 75% Cache Cut Changes the Agent Math
Claude Fable 5.1 keeps Fable 5's $10/$50 price but cuts cache reads 75% to $0.25 per million tokens. For long agent sessions, that is the number that matters.
News analysis · Aug 20, 2026 · 3 min read
Kimi K3 and Qwen3.8-Flash-Next: Two Very Different Open Weights
Moonshot's 2.8T-parameter Kimi K3 and Qwen's 6B-active Qwen3.8-Flash-Next both shipped open weights this summer. One is a frontier model, the other a preview of Qwen4.
New model · Jul 28, 2026 · 3 min read
Claude Opus 5: Changing Tools Without Losing the Cache
Claude Opus 5 kept Opus 4.8's price and shipped two API betas that matter more to agent builders than the model bump: cache-safe tool changes and classifier fallbacks.
NeuronGate marketing · Jul 17, 2026 · 4 min read
How NeuronGate Content Should Be Indexed in Google
A July 2026 SEO and product guide for indexing NeuronGate tutorials, model news, infrastructure posts, and marketing pages.
News analysis · Jul 11, 2026 · 3 min read
DeepSeek Deprecations Show Why Aliases Matter
A July 2026 news analysis of DeepSeek API model deprecations and the operational value of aliases and migration windows.
New model · Jul 3, 2026 · 4 min read
GPT-5.6 Is a Tool-Heavy Workflow Signal
A July 2026 analysis of GPT-5.6, lightweight programs, tool coordination, and what gateways need to track.
NeuronGate marketing · Jun 25, 2026 · 3 min read
NeuronGate Enterprise Rollout Guide
A product rollout guide for teams introducing NeuronGate to internal tools, customer products, and finance workflows.
Tutorial · Jun 14, 2026 · 4 min read
Tutorial: Backpressure for AI Rate Limits
How to design queues, retry windows, customer messages, and fallback routes when model providers tighten rate limits.
New model · Jun 3, 2026 · 4 min read
Claude Sonnet 5 Made Effort Levels a Routing Concern
A June 2026 model analysis of Claude Sonnet 5 pricing, effort selection, rate limits, and API gateway policy.
Infrastructure · May 28, 2026 · 3 min read
Agent Orchestration Needs Gateway Observability
An infrastructure guide to observing model calls, tool calls, handoffs, and costs across multi-agent workflows.
Tutorial · May 18, 2026 · 4 min read
Tutorial: Route Multimodal AI by Cost and Risk
How to split text, image, video, and agentic requests into routes with different costs, limits, and approval rules.
News analysis · May 7, 2026 · 3 min read
Google I/O 2026 Pushed Multimodal Routing Forward
A May 2026 news analysis of Gemini Omni, Gemini 3.5 Flash, multimodal inputs, and action-oriented model routes.