Topic
LLM Gateways
34 stories on this topic, newest first.
ToolsExplainer
Is LiteLLM written in Rust? What the codebase and migration tracker show
LiteLLM Rust, checked: the repo is 3.11% Rust, the migration tracker shows 24% of Major APIs, and Chat Completions still runs on Python.
ToolsAnalysis
The '4.5x more requests per dollar' claim is a model, not a measurement
LiteLLM cost claims for its Rust gateway rest on an assumed 4 vCPU / 16 GB instance. What the 4.5x, 5.8x and 4.4x ratios measure, and what is missing.
ToolsExplainer
Peak RSS vs memory at rest: reading LiteLLM's '9x less memory' figure
LiteLLM's homepage labels its memory figure 'memory at rest', but the data is peak RSS. What the files show, why Bifrost sat near 282 MB, and how to read RSS.
ToolsComparison
LiteLLM Rust vs LiteLLM Python vs Bifrost: what the data means for teams running LiteLLM today
In LiteLLM's own sweep the Python LiteLLM proxy adds 546 ms of p99 at c=64 and serves 179.8 RPS, and main:latest still runs chat routes on Python.
ToolsExplainer
Throughput vs latency: why LiteLLM Rust and Bifrost tie at 2,722 vs 2,719 RPS
Throughput vs latency for LLM gateways: why 2,722 vs 2,719 requests per second is a tie, how RPS and p99 interact, and how to read a throughput tile.
Bifrost's Agent Gateway puts A2A agent calls behind virtual keys and logs
Bifrost v2.3.0 proxies Agent2Agent traffic: register an agent by its card URL, grant it per virtual key, and trace each task to the model and tool calls it made.
Bifrost now grades each prompt's difficulty before it picks a model
Bifrost's complexity router classifies every request as simple, medium or complex, then lets routing rules send easy work to cheap models and hard work to frontier ones, with no application changes.
Bifrost Edge moves the AI gateway from the data centre onto every laptop
Maxim AI's Bifrost Edge is an endpoint agent that routes desktop chat apps, browser AI, coding agents and MCP servers through the company gateway, with app and MCP approvals, guardrails and MDM rollout.
Bifrost's MCP gateway upgrades target tool bloat, per-user auth and REST APIs
Bifrost v2.3.1 turns OpenAPI documents into MCP servers and adds gateway-side tool search, capping three months of releases aimed at the problems MCP hits at 600 tools rather than six.
Bifrost's Warp puts a plain-language analyst inside the AI gateway
Bifrost v2.3.0 adds Warp, a dashboard assistant that answers questions about gateway logs, spend and latency, plus semantic log search, both scoped to what the person asking may see.
ToolsExplainer
Claude Code enterprise rollout: a phased plan with budgets, managed settings and logs
How to roll Claude Code, Codex, Cursor and Copilot out to an engineering organisation: managed-settings.json, per-developer budgets, Bedrock residency, MCP allowlists, CI keys.
ToolsExplainer
Codex skills: how Agent Skills work in OpenAI Codex, and which ones to install
Where OpenAI Codex discovers skills, how $skill and implicit invocation work, how skills differ from AGENTS.md, and how to add skills to Codex with npx skills add -a codex.
ToolsExplainer
LLM observability: what to capture, how to trace agents, and which tools fit
A working guide to LLM observability: the per-call record, OpenTelemetry GenAI conventions, agent traces, PII redaction, Prometheus alerts, production evals and the tools for each job.
ToolsExplainer
Prompt caching: how it cuts LLM costs at Anthropic, OpenAI and Gemini
Prompt caching bills a repeated prompt prefix at 5 to 10 percent of the input rate. Current provider numbers, why caches miss, a worked cost example and the rest of the LLM cost playbook.
ToolsExplainer
Claude API keys: how to create, scope, secure and rotate them
A Claude API key is a sk-ant secret from the Claude Console. Key types, workspaces, headers, limits, expiry, leaks, Claude Code precedence and cloud auth, as of October 2026.
ToolsExplainer
Claude Code Router explained: running Claude Code on GPT, Gemini and local models
How Claude Code Router uses ANTHROPIC_BASE_URL to run Claude Code on other models: setup, routing rules, tool-call and caching caveats, and when a gateway fits.
ToolsComparison
OpenRouter alternatives in 2026: where teams go after a hosted aggregator
Seven OpenRouter alternatives ranked for October 2026: why teams leave a hosted aggregator, what OpenRouter still does well, and where self-hosting pays off.
IndustryComparison
Top AI governance tools in 2026: nine platforms, two different jobs
Nine AI governance tools ranked for October 2026, split into runtime enforcement that controls AI traffic and GRC platforms that inventory and document it.
ToolsComparison
Top 10 AI guardrails tools in 2026, ranked by where they enforce
AI guardrails compared for October 2026: gateway, in-app library, classifier model or cloud API. Ten LLM guardrails tools ranked on checks, latency and cost.
ToolsComparison
Top 5 AI gateways for air-gapped and in-VPC LLM deployments in 2026
Five self-hosted gateways compared for on premise LLM stacks: offline installs, outbound defaults, private model endpoints, secret stores and audit evidence.
ToolsComparison
Top 5 AI gateways for failover across Bedrock, Vertex AI and Azure OpenAI in 2026
Bedrock quotas, Vertex AI 429s and Azure OpenAI TPM caps all throttle the same models. Five gateways ranked on how they fail over across the three clouds.
ToolsComparison
Top 5 AI gateways for Claude Code, Codex CLI and Cursor in 2026
Five AI gateways ranked as a Claude Code proxy and Codex or Cursor endpoint, on per-developer keys, budgets, model swapping, MCP tools and loop limits.
ToolsComparison
Top 5 AI gateways for multimodal workloads in 2026
Five AI gateways ranked on multimodal LLM traffic: which proxy speech, transcription, images, realtime audio and batch, and how they cache, meter and fail over.
ToolsComparison
Top 5 AI gateways for Anthropic, OpenAI and Gemini in 2026
An LLM router for OpenAI, Anthropic and Gemini must translate three API dialects. Five gateways ranked on native SDKs, reasoning, caching and failover.
ToolsComparison
Top 5 AI gateways for routing between vLLM, Ollama and cloud LLMs in 2026
Five AI gateways ranked for hybrid inference: routing between self-hosted vLLM, SGLang and Ollama servers and cloud LLMs, with health checks and failover.
ToolsComparison
Top 10 AI gateways in 2026, ranked for production use
Bifrost, LiteLLM, Kong, Azure API Management, Agent Router, Vercel, Cloudflare, Databricks, OpenRouter and APISIX ranked on overhead, failover, governance, guardrails, MCP and deployment.
ModelsComparison
Top 10 AI models in October 2026, ranked by what they are good at
Claude Opus 5.5, GPT-6.1 Sol, Gemini 3.8 Flash, Kimi K3 and six more, ranked on independent evals, coding, context, price and speed, with every figure sourced and dated.
ToolsComparison
Ten open-source AI gateways you can self-host in 2026, ranked
Bifrost, LiteLLM, Kuadrant, Agent Router, APISIX, Higress, Kong, MLflow, Plano and New API ranked on licence, what the free tier holds back, footprint, MCP, governance and air-gapped fit.
Bifrost now routes TypeSafe's Jev, with a decisions API and LLM fallbacks
Bifrost v2.2.2 adds TypeSafe as a provider. Jev's official SDKs work by changing one base URL, and a new /v1/decisions endpoint brings virtual keys, budgets, logs and fallbacks to decision calls.
ToolsComparison
LiteLLM alternatives in 2026: why teams switch and where they go
LiteLLM alternatives compared: why teams outgrow the Python proxy, six gateways ranked with Bifrost first, and a config-by-config path for migrating off LiteLLM.
ToolsExplainer
Semantic caching for LLMs: how it works and where it goes wrong
Semantic caching replays a stored LLM answer when a new prompt means the same thing. How thresholds, vector stores and cache keys work, how it differs from prompt caching, and how to measure savings.
IndustryAnalysis
Shadow AI: why blocking fails and what actually governs it
Shadow AI now reaches desktop apps, coding agents and local MCP servers that network blocks never see. What the breach data shows, what regulators expect, and the control model that works.
ToolsExplainer
What is an AI gateway? How it works, when you need one and how to choose
An AI gateway sits between applications and model providers to handle keys, budgets, failover, caching, guardrails and logs. How the request path works, and when a team actually needs one.
ToolsComparison
Five LLM gateways compared: failover, governance, MCP and where each one fits
Bifrost, LiteLLM, Kong, Cloudflare and Vercel AI Gateway compared on overhead, error semantics, budgets, guardrails, MCP routing, deployment and licence, read from each vendor's own documentation.
