Inference for agents that just keep running.

Power your coding agents and agentic products with a system designed for tasks with 200k+ tokens.

We host open models optimized for long-horizon agents. Compared to standard inference:

80%

Savings on AI spend

3.5×

Faster sustained throughput

5m+

Extended context window

Pay 6.3× less than Opus 5, and 2.9× less than standard GLM-5.3.

Standard inference vs. Subconscious, with runtime context compression.

Less Tokens

More Tokens

Short

Med

Long

XL

Max

50K

300K

750K

1.5M

5M

Opus 5

$174.89

GLM-5.3

$80.69

GLM-5.3 Marathon

$27.56

Standard inferenceSubconscious
Retained context per step0500KContext window limitContext compression ceiling1750 stepsRetained context tokens

Effective context

750K tokens

Tokens billed

281.6M → 96.2M

Cost savings vs Opus

6.3× less

Cost savings vs standard GLM

2.9× less

Chatbots respond with one answer.An agent can work across millions of tokens and hundreds of steps.

Subconscious is an opinionated inference system that makes long-horizon agent work possible at scale with the same models and frameworks you already use.

An API for agentic inference

Open models in, powerful agents out.

We make the best open models even better. Plug our API into your coding agents and agentic products.

Open models

GLM logoGLMQwen logoQwenNemotron logoNemotronGemma logoGemmaDeepSeek logoDeepSeekGPT-OSS logoGPT-OSSKimi logoKimiMuse logoMuse

Inference API

Subconscious

Coding agents

Claude CodeClaude CodeCursorCursorCodexCodexOpenCodeOpenCodePiPi

Agentic products

LangChainLangChainMastraMastran8nn8nStack AIStack AICrewAICrewAI

Get started

Point your agents at Subconscious.

Use our CLI to quickly connect your coding agents to Subconscious. For agentic products, the API is compatible with all SDKs and frameworks.

Pick your agent

What it does

Configures Subconscious for the session, and installs Claude Code if you do not have it.

zsh

# 1 · Install the CLI

$npm install -g subconscious-cli

# 2 · Sign in, in your browser

$subc login

# 3 · Launch Claude Code on Subconscious

$subc claude

Claude Code now runs on subconscious/glm-5.3-marathon

Performance

Measurable improvements with Subconscious

Standard inference systemsSubconscious
  • 80%

    Lower cost for key tasks.

    With context compression at runtime, the system processes significantly fewer tokens. Run more agents on longer tasks for a fraction of the cost.

  • 3.5×

    Faster token sustained throughput with long context

    Generates far more tokens with the same GPU, especially with 100k+ tokens of context.

  • 5m+

    Token context window

    Explore more data. With context compression at runtime, understand far more information without explicit compaction.

Subconscious vs. SGLang, measured on identical hardware and models

Accuracy

Compression doesn't lose accuracy.
It improves it.

In our testing, runtime compression raised accuracy for GLM-5.2 on the DeepSWE benchmark for long-context agentic coding while processing at a significantly lower cost.

DeepSWE (Long-Horizon Agentic Coding Benchmark)

36%40%44%$3.00$3.50$4.00Cost per task →Accuracy →GLM 5.2 (high)$2.85 · 36%GLM 5.2 (max)$3.92 · 44%GLM 5.2 (max) on Subconscious$2.79 · 46%

Get better accuracy, at a lower cost.

How it works

We built an inference system for agent workloads.

We view agent workloads as the primary workload for better performance and reliability.

  • Runtime context compression

    As an agent's context fills, we compress less relevant steps at runtime. GPU memory frees up and accuracy holds, so long runs never slow down or degrade mid-task.

  • Hyper-efficient caching

    When the agent prunes mid-context, we reuse prefix and the suffix. Repeated context is never recomputed, so cost and latency stay flat deep into a run.

  • Additional proprietary enhancements

    A deeper stack of runtime optimizations we refine release over release, so the same GPUs keep doing more for your agents over time.

Intelligent, on-GPU context compression tuned for agents

vLLM (periodic compaction)Subconscious (compression at runtime)0128K256K384K512K0250500Agent turns →Retained context tokens →Context compression ceilingvLLM context window

Trace tokens

0.00

vLLM processed

0.00

Subconscious processed

0.00

Tokens avoided

0.00

0.0% less

Questions

Frequently asked questions

  • Standard inference engines are a one-size-fits-all solution for chatbots, one-shot tasks, and agents. Agents are the hard case. They run for hundreds of steps and fill the context window with tool calls and results that stop mattering a few turns later. Our runtime scores those messages as the run goes, compresses the low-relevance spans in place on the GPU, and caches tokens on both sides of each compressed span so the thread keeps hitting the cache. The result is a context window that extends past 5M tokens, sustained token generation about 3.5x faster than a general-purpose runtime on the same hardware, and about 40% fewer tokens processed per run.
  • It helps. Long agent threads fill up with noise late in the run, and models get worse as that noise piles up. Clearing it out gives the model a cleaner view of the task. We see this on key benchmarks like DeepSWE, where GLM 5.2 scored higher on Subconscious than on a standard provider at a lower cost per task. We hear it from customers running production agents on our system every day. The models work great.
  • GLM 5.2, GLM 5.3, and our post-trained Qwen 3.8 27B on the managed API. All open-weight, so you can see exactly what's answering your requests. For on-prem deployments, we can support virtually any open model.
  • Yes. Every model is available through both the OpenAI chat completions format and the Anthropic messages format. If your code already uses either SDK, change the base URL and the API key and you're running on Subconscious. Three lines.
  • Almost certainly. We work natively with GitHub Copilot, Claude Code, Cursor, Codex, Pi, and OpenCode. Anything else that speaks OpenAI chat completions or Anthropic messages works too. Our docs have setup pointers for each one.
  • Two ways to pay. Pay as you go per token, or pick a token plan with a fixed monthly price and a daily token allowance. Current rates are on the pricing page. Dedicated endpoints and self-hosted deployments are priced separately.
  • Only the tokens our system actually processes. You might send us a message list with 1M tokens in it. Under the hood, after compression, we're processing and charging for 200k. That gap between what you send and what gets recorded is another way the savings end up on your invoice and not just in our benchmarks.
  • No. We don't record prompts, inputs, or outputs. We keep usage metadata such as token and request counts for billing. Nothing you send is used to train a model.
  • Yes. Dedicated GPUs, no rate limits, any supported model, custom SLAs, and optional post-training on your tools and data. Sign up and open the dedicated endpoint tab to get started.

Get started

Make your agents go further.

Same models, same hardware, more agents that run reliable, fast, and affordable for longer. Try our API or deploy Subconscious in your own cloud.

  • 80%

    Lower cost for key tasks.

  • 3.5×

    Faster token sustained throughput with long context

  • 5m+

    Token context window

© 2026 Subconscious Systems Technologies, Inc.

Subconscious