Prime Intellect S Verified

RL environment company · Coding

Domains
Coding Enterprise Workflows Long-Horizon Math
On X
@PrimeIntellect ↗
Funding
$150M raised · rounds and investors
Tier
S why
Snapshot

Open environment ↗primeintellect.ai/

What Prime Intellect does

Prime Intellect sells an open-source stack for agentic RL: an Environments Hub, hosted evaluations, hosted RL post-training, inference, sandboxes and GPU compute.

Leads with
Several domains (a generalist)
Based in
San Francisco, USA
Team
11-50

What Prime Intellect sells

Read from Prime Intellect's own website, checked October 12, 2026: the line that puts it in each category.

RL environments

Infrastructure

Domains Prime Intellect covers

Prime Intellect competitors and alternatives

The companies that sell the most of the same things in the same domains, and what they share with Prime Intellect.

Every RL environment company on the landscape map →

Tier S

S

Category leader: 200+ people, $100M+ raised or a $1B+ valuation.

How much stands behind a tier: usage, who backs it, a confirmed line from its own site or paper, and a clear read on X. High with three of the four, medium with two, low otherwise.

  • team 11-50
  • raised $150M
  • valued $1B
  • investors: Radical Ventures, NVIDIA Ventures, Intel Capital
  • in curated RL directories (2 pts)

On X · well regarded, moderate buzz, from 11 posts about Prime Intellect in the last month

Fans praise Prime Intellect, researchers use its Environments Hub for RL experiments, and it appears on neo-lab and fast-growth lists, though engagement is modest.

@sadasant ↗ · @himanshutwtxs ↗ · @jino_rohit ↗

How we got to tier S
  1. Adoption: team 11-50; raised $150M; valued $1B; investors: Radical Ventures, NVIDIA Ventures, Intel Capital. Tier S.
  2. On X: well regarded, moderate buzz. “Fans praise Prime Intellect, researchers use its Environments Hub for RL experiments, and it appears on neo-lab and fast-growth lists, though engagement is modest.” No move.
  3. In curated RL directories: 2 points, a floor of none.
  4. Confirmed: a line from its own site or paper places it.

A clear view on X moves a tier one step up or down; most entries don't move. How tiers work.

Prime Intellect funding

Raised
$150Mstated total
Latest round
Series A $130M2026-07
Valuation
$1B2026-07

Backed byFounders FundRadical VenturesDell Technologies CapitalIntel CapitalMenlo VenturesNVIDIA VenturesIconiq

Rounds

  • Series A · $130M at a $1B valuation · 2026-07
    Prime Intellect, a startup that provides computing power and specialized software tools that help companies build AI agents, has raised a $130 million Series A at a $1 billion valuation.
    1. Read: “Prime Intellect, a startup that provides computing power and specialized software tools that help companies build AI agents, has raised a $130 million Series A at a $1 billion valuation.”
    2. Found word for word on a page found by search: techcrunch.com/2026/07/08/prime-intellect-raises-130m-series-a-to-help-enterprises-build-their-own-ai-agents
    3. The quote states the amount; no lead is named in it
    4. Also named by 3 other pages read
    techcrunch.com/2026/07/08/prime-intellect-raises-130m-series-a-to-help…
  • Funding round · $15M · led by Founders Fund
    Today, we're announcing that we've raised $15M in funding, led by Founders Fund, with participation from Menlo Ventures
    1. Read: “Today, we're announcing that we've raised $15M in funding, led by Founders Fund, with participation from Menlo Ventures”
    2. Found word for word on its own site: primeintellect.ai/blog/fundraise
    3. The quote states the amount and who led it
    4. Also named by 1 other page read
    primeintellect.ai/blog/fundraise

Funds 4

  • Founders Fund led a round

    Named in the round quoted above.

  • Radical Ventures led a round
    Today, we're announcing that we've raised **$130M**, led by Radical Ventures, with participation from NVIDIA Ventures, Intel Capital, Dell Technologies Capital, and our existing investors.
    1. Read: “Today, we're announcing that we've raised **$130M**, led by Radical Ventures, with participation from NVIDIA Ventures, Intel Capital, Dell Technologies Capital, and our existing investors.”
    2. Found word for word on its own site: primeintellect.ai/blog/series-a
    3. Also named by 3 other pages read and a curated directory
    primeintellect.ai/blog/series-a
  • Menlo Ventures

    Named in the round quoted above.

  • Iconiq
    with participation from Nvidia Ventures, Intel Capital, Dell Technologies Capital, Iconiq, and a long list of angel investors
    1. Read: “with participation from Nvidia Ventures, Intel Capital, Dell Technologies Capital, Iconiq, and a long list of angel investors”
    2. Found word for word on a page found by search: techcrunch.com/2026/07/08/prime-intellect-raises-130m-series-a-to-help-enterprises-build-their-own-ai-agents
    3. Also named by 1 other page read and a curated directory
    techcrunch.com/2026/07/08/prime-intellect-raises-130m-series-a-to-help…

Angels 23

2 more, low confidence

Corporate investors 3

  • Dell Technologies Capital
    Today, we're announcing that we've raised **$130M**, led by Radical Ventures, with participation from NVIDIA Ventures, Intel Capital, Dell Technologies Capital, and our existing investors.
    1. Read: “Today, we're announcing that we've raised **$130M**, led by Radical Ventures, with participation from NVIDIA Ventures, Intel Capital, Dell Technologies Capital, and our existing investors.”
    2. Found word for word on its own site: primeintellect.ai/blog/series-a
    3. Also named by 2 other pages read and a curated directory
    primeintellect.ai/blog/series-a
  • Intel Capital
    Today, we're announcing that we've raised **$130M**, led by Radical Ventures, with participation from NVIDIA Ventures, Intel Capital, Dell Technologies Capital, and our existing investors.
    1. Read: “Today, we're announcing that we've raised **$130M**, led by Radical Ventures, with participation from NVIDIA Ventures, Intel Capital, Dell Technologies Capital, and our existing investors.”
    2. Found word for word on its own site: primeintellect.ai/blog/series-a
    3. Also named by 4 other pages read and a curated directory
    primeintellect.ai/blog/series-a
  • NVIDIA Ventures
    Today, we're announcing that we've raised **$130M**, led by Radical Ventures, with participation from NVIDIA Ventures, Intel Capital, Dell Technologies Capital, and our existing investors.
    1. Read: “Today, we're announcing that we've raised **$130M**, led by Radical Ventures, with participation from NVIDIA Ventures, Intel Capital, Dell Technologies Capital, and our existing investors.”
    2. Found word for word on its own site: primeintellect.ai/blog/series-a
    3. Also named by 3 other pages read and a curated directory
    primeintellect.ai/blog/series-a

Every figure is quoted from its own site, its accelerator or a funding announcement; a round's amount and lead appear only when its quote states them. Startup databases are never used as evidence. Checked 2026-10-11. How funding is checked.

Training methods

Methods Prime Intellect uses, offers or builds for, with public evidence: its own website says so, or two independent sites do.

  • RLVR Reinforcement Learning with Verifiable Rewards On its own website

    “To train a model capable of this, we use QwQ-32B as our base model and follow Deepseek-R1’s approach of applying GRPO with verifiable rewards from the domains of mathematics and coding. During our preliminary experiments, the following components were crucial to achieve good performance while controlling our model’s thinking budget:”

    primeintellect.ai

    “2. Globally Distributed Reinforcement Learning with Verifiable Rewards - Train SFT models further using reinforcement learning with verifiable rewards . - Conduct this training in a globally distributed setting , allowing anyone to contribute compute.”

    primeintellect.ai
  • GRPO Group Relative Policy Optimization On its own website

    “A training algorithm in prime-rl is configured under [orchestrator.algo] , where type names the algorithm ( grpo , opd , sft , …) and the class defaults are its vetted setting. It has two parts:”

    docs.primeintellect.ai

    “Today we're introducing a first-class algorithms layer in prime-rl . Six algorithms ship built-in — GRPO, MaxRL, On-Policy Distillation, Self-Distillation, SFT distillation and ECHO — each powered by the same abstraction, and each selectable per environment, so a single run can train GRPO on one env and ECHO on another. Br…”

    primeintellect.ai
  • SFT Supervised Fine-Tuning On its own website

    “A training algorithm in prime-rl is configured under [orchestrator.algo] , where type names the algorithm ( grpo , opd , sft , …) and the class defaults are its vetted setting. It has two parts:”

    docs.primeintellect.ai

    “Today we're introducing a first-class algorithms layer in prime-rl . Six algorithms ship built-in — GRPO, MaxRL, On-Policy Distillation, Self-Distillation, SFT distillation and ECHO — each powered by the same abstraction, and each selectable per environment, so a single run can train GRPO on one env and ECHO on another. Bringing your own algorithm means subclassing that same a…”

    primeintellect.ai

Where Prime Intellect sits

Its domain on the map, live. Hover a logo for its name; click to open it. Open it on the full map

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Latest from Prime Intellect on X

@PrimeIntellect ↗

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