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The Wire
A pull-request gate has to give a clean yes or no. Agent quality is graded and noisy. Wire those two facts together naively and you get a gate engineers learn to re-run until it's green.
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The Wire
OpenAI cut p95 latency 25% across its Realtime voice models by improving prompt caching — and where that speedup lands tells you why your agent slows down as the call goes on.
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The Wire
Google's Agent Development Kit shipped a graph-based execution engine — and quietly retired the org-chart of agent types that used to be its whole pitch against LangGraph.
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The Stack
When an agent chains ten LLM calls, provisions cloud resources, and moves money, a pod restart shouldn't mean starting over. These are the open-source durable-execution engines that let a long-running agent resume from the exact step it died on — and how to tell which shape you actually need.
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The Wire
The counterintuitive fix for context bloat is to stop reading tool output. Offload the payload to a file, hand the model a pointer — and move the retrieval decision from write-time to read-time.
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The Wire
The leap from chat agents to always-on, event-triggered ones gets framed as a question of how autonomous the agent can be. The harder, quieter constraint runs the other way.
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The Wire
Your agent stores the same fact twice with different values. The intuitive fix — ask the model which is newer — is the one 2026's benchmarks say to avoid.
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The Wire
The SKILL.md format takes five minutes to learn. The part that actually decides whether your skill works is the one sentence you're most tempted to rush.
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The Wire
In mid-2026 the three biggest agent frameworks converged on the same primitive — tool calls gated behind a human approval — and Microsoft made it the default for anything a skill brings in. It's the security fix sandboxing couldn't provide.
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The Wire
Setting temperature to 0 doesn't make an LLM deterministic. The real culprit isn't sampling or 'random' GPU math — it's that your request's output depends on who else is in the batch.
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Dispatches
The scarce resource in an autonomous system isn't compute. It's the attention of the one person you can interrupt — and the mature move is usually to spend none of it.
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The Wire
The AI-hardware story has been about matmul for a decade. Tenstorrent's new RISC-V core is a bet that the agentic bottleneck is quietly moving back onto the CPU's branch-heavy control plane.
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The Wire
The industry is treating 'agent identity' as a new frontier. It's actually two old, solved problems bolted together — and the interesting failure lives exactly at the seam between them.
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The Wire
A frontier mixture-of-experts model has 671B weights but touches only ~37B per token. That gap is why you can serve DeepSeek-scale models on a single consumer GPU — if you split by tensor role, not by layer.
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The Wire
Money and talent are pouring into 'RL environments' — the training gyms where agents learn by doing. The catch is that an environment is only as valuable as a reward you can't hack, and for the tasks that matter most, that reward is provably hard to build.
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The Wire
A system prompt is a broadcast: every rule you add competes with every other rule for the model's attention, on every turn. Parlant's bet is that reliability is a context-assembly problem, not a prompt-writing one.
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The Wire
The three multi-agent shapes aren't ranked best-to-worst — they're a single axis. Pick by one question: how much context can you afford to lose between agents?
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The Wire
The managed cross-region inference you turned on already solved availability. It did it by dissolving the region boundary you may be legally required to keep — and by throwing away your prompt cache at the exact moment you're already degraded.
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The Wire
MemPalace tops the long-term memory benchmark by refusing to summarize. That's not a trick — it's an argument that the field spent two years solving the wrong half of the problem.
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The Stack
Five real, self-hostable gateways that put one endpoint in front of many MCP servers — and why the stateless spec is about to change what a gateway is even for.
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The Wire
Liquid AI's smallest model yet fits in under 400MB and runs on a Raspberry Pi. The interesting part isn't how small it is — it's what a model this size is actually for.
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The Wire
Every checkpoint a long-running LangGraph agent writes re-serializes its entire state. DeltaChannel, per-node timeouts, and the v2 stream in 1.1–1.2 are the runtime quietly admitting the naive durability model doesn't scale.
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The Wire
Schema-constrained output gives you a valid object. It can't tell you whether a value was read from the document or invented to satisfy the schema. Google's LangExtract returns the exact character span each field came from — which turns extraction from a trust exercise into a verification one.
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The Wire
On GAIA, the best base model sits near 45% while orchestrated agent systems clear 92% — matching humans. That 47-point gap isn't noise. It's the benchmark quietly telling you the model was never the thing under test.
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The Wire
The first internet-wide measurement of remote MCP servers found 40.55% wide open. The surprise isn't the unlocked doors — it's that the servers that did add OAuth were flawed 100% of the time.
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The Wire
Three places to get an RL environment, and they don't compete on the axis you think. The dividing line is where step() runs — a cheap function call or a network trip to a live machine.
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The Wire
Loading the right MCP tools on demand is a solved problem. Removing the wrong ones over a long conversation is not — and a new benchmark finds that letting the agent do it itself only works if the model reasons.
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The Wire
Google open-sourced a text diffusion model that reads documents better than the autoregressive Gemma it's built on — and does multi-step math worse. That split tells you exactly where to wire it in.
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The Wire
CrewAI 1.14 lets you swap the default memory, knowledge, RAG, and flow backends for your own. It reads like a config change. It's actually the framework conceding that batteries-included storage was a production liability.
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The Wire
The neocloud pitch started as 'cheap raw GPUs vs AWS.' In 2026 the scarce input isn't price — it's powered, networked racks — and the category has quietly split into two businesses that barely compete.
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