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LLM Orchestration in 2026: Top 22 frameworks and gateways

AIMultiple surveys the orchestration layer around LLM apps, focusing on the frameworks and gateways teams use to route requests, manage prompts, and control operational complexity.

Published 2026-05-19Source: AIMultiple
AIMultiple source artwork

Why it matters

Tokenmaxxing is fundamentally an economics problem: what teams reward, measure, and cache determines whether AI spend turns into throughput or waste. This item highlights an operational lever you can monitor and govern.

Tokenmaxxing read

Actionable token discipline: track tokens-per-successful-task (not just total tokens), cap runaway contexts, and instrument cache behavior. Treat any changes in model/version/tokenization or tool defaults as budget-reset events and re-baseline.

Source takeaway

The guide treats orchestration as the control plane for multi-model systems, where routing, observability, and policy enforcement matter as much as raw model quality.

Topic links

Related projects

Tools that match this angle

#1Direct
Routing

LiteLLM

BerriAI/litellm

An OpenAI-compatible gateway and SDK for calling many model providers with budgets, logging, load balancing, guardrails, and cost tracking.

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#2Direct
Observability

Langfuse

langfuse/langfuse

Open-source LLM engineering platform for observability, traces, metrics, evals, prompt management, datasets, and playground workflows.

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#10Direct
Routing

Portkey Gateway

Portkey-AI/gateway

An AI gateway for routing across LLMs with guardrails, provider abstraction, and an OpenAI-compatible API surface.

12.3K1.2KMIT
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More source-linked context

Generated Tokenmaxxing editorial thumbnail for The problem with AI model routing
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The problem with AI model routing

Techzine’s Erik van Klinken argues cross-provider model routing can quietly backfire: each hop to a cheaper model triggers a cold start that throws away prompt-cache and context savings, so recomputation can cost more than routing saves.

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Generated Tokenmaxxing editorial thumbnail for Why Token Optimization Is a Gift to the Hyperscalers
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Why Token Optimization Is a Gift to the Hyperscalers

UncoverAlpha's Rihard Jarc argues the pivot from tokenmaxxing to token optimization — routing cheap work to cheaper models — won't shrink AI bills. It multiplies token volume, and the hyperscalers renting the compute collect either way.

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IT Pro source artwork
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‘What we’re seeing right now is just rapid escalation in AI token spend’: Accenture tells staff to stop using AI for unnecessary tasks amid surging costs

Leaked internal audio, reported by IT Pro via 404 Media, shows Accenture telling staff to stop burning AI tokens on low-value work like turning PDFs into slide decks, as its agentic-AI lead flags a sharp jump in token spend.

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