Turing S Verified

RL environment company · Coding

Domains
Coding Enterprise Workflows Private Codebases
On X
@turingcom ↗
Funding
$225M raised · rounds and investors
Tier
S why
Snapshot

Open environment ↗turing.com/advance/rl-environments

What Turing does

Turing supplies frontier AI labs with expert human data, RL environments, datasets and benchmarks, and provides forward-deployed engineers and an agent control platform to enterprises.

Leads with
Several domains (a generalist)
Based in
San Francisco, USA
Team
250+

What Turing sells

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

RL environments

Data

Also

Domains Turing covers

Turing competitors and alternatives

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

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 200+
  • raised $300M
  • investors: B Capital, Founders Fund, Foundation Capital
  • in curated RL directories (5 pts)

On X · unclear, low buzz, from 1 post about Turing in the last month

Visible chatter is mostly gig-work recruiting posts promoting low-paid generalist data tasks on Turing, with little discussion of its products or lab relationships.

@cydavee ↗

How we got to tier S
  1. Adoption: team 200+; raised $300M; investors: B Capital, Founders Fund, Foundation Capital. Tier S.
  2. On X: unclear, low buzz. “Visible chatter is mostly gig-work recruiting posts promoting low-paid generalist data tasks on Turing, with little discussion of its products or lab relationships.” No move.
  3. In curated RL directories: 5 points, a floor of C.
  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.

Turing funding

Raised
$225Mstated total
Latest round
Series E2025-03 · led by Khazanah Nasional Berhad
Valuation
$2.2B2025-03

Backed byFoundation CapitalKhazanah Nasional BerhadWestBridge CapitalB CapitalFounders Fund500 Startups VietnamAltair CapitalAmino Capital

Rounds

  • Series E at a $2.2B valuation · 2025-03 · led by Khazanah Nasional Berhad
    Khazanah Nasional Berhad, Malaysia’s sovereign wealth fund, led the Series E raise with participation from more than a half-dozen other backers. Turing is now valued at $2.2 billion.
    1. Read: “Khazanah Nasional Berhad, Malaysia’s sovereign wealth fund, led the Series E raise with participation from more than a half-dozen other backers. Turing is now valued at $2.2 billion.”
    2. Found word for word on a page found by search: siliconangle.com/2025/03/06/ai-training-data-provider-turing-closes-111m-investment
    3. The quote names who led it; the amount isn't in it
    4. No other page or directory names it yet
    siliconangle.com/2025/03/06/ai-training-data-provider-turing-closes-11…
  • Series B · $32M · 2020-12 · led by WestBridge Capital
    it has raised $32 million in a Series B Round. The current investment was led by $3.3 Billion Investment Fund WestBridge Capital
    1. Read: “it has raised $32 million in a Series B Round. The current investment was led by $3.3 Billion Investment Fund WestBridge Capital”
    2. Found word for word on its own site: turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-capital-and-foundation-capital
    3. The quote states the amount and who led it
    4. No other page or directory names it yet
    turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-cap…
  • Seed · $14M · 2020-08 · led by Foundation Capital
    Turing Announces $14 Million Seed Round led by Foundation Capital
    1. Read: “Turing Announces $14 Million Seed Round led by Foundation Capital”
    2. Found word for word on its own site: turing.com/blog/turing-announces-14-million-seed-round-led-by-foundation-capital
    3. The quote states the amount and who led it
    4. No other page or directory names it yet
    turing.com/blog/turing-announces-14-million-seed-round-led-by-foundati…

Funds 24

Angels 5

  • Adam D'Angelo
    Turing’s investors include Adam D’Angelo (Facebook’s first CTO and CEO at Quora), Gokul Rajaram, Cyan Banister, and Scott Banister
    1. Read: “Turing’s investors include Adam D’Angelo (Facebook’s first CTO and CEO at Quora), Gokul Rajaram, Cyan Banister, and Scott Banister”
    2. Found word for word on its own site: turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-capital-and-foundation-capital
    3. No other page or directory names it yet
    turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-cap…
  • Beerud Sheth
    Beerud Sheth (the founder of Upwork), Founders Fund, Chapter One Ventures (Jeff Morris Jr)
    1. Read: “Beerud Sheth (the founder of Upwork), Founders Fund, Chapter One Ventures (Jeff Morris Jr)”
    2. Found word for word on its own site: turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-capital-and-foundation-capital
    3. No other page or directory names it yet
    turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-cap…
  • Cyan Banister
    Turing’s investors include Adam D’Angelo (Facebook’s first CTO and CEO at Quora), Gokul Rajaram, Cyan Banister, and Scott Banister
    1. Read: “Turing’s investors include Adam D’Angelo (Facebook’s first CTO and CEO at Quora), Gokul Rajaram, Cyan Banister, and Scott Banister”
    2. Found word for word on its own site: turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-capital-and-foundation-capital
    3. No other page or directory names it yet
    turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-cap…
  • Gokul Rajaram
    Turing’s investors include Adam D’Angelo (Facebook’s first CTO and CEO at Quora), Gokul Rajaram, Cyan Banister, and Scott Banister
    1. Read: “Turing’s investors include Adam D’Angelo (Facebook’s first CTO and CEO at Quora), Gokul Rajaram, Cyan Banister, and Scott Banister”
    2. Found word for word on its own site: turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-capital-and-foundation-capital
    3. No other page or directory names it yet
    turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-cap…
  • Scott Banister
    Turing’s investors include Adam D’Angelo (Facebook’s first CTO and CEO at Quora), Gokul Rajaram, Cyan Banister, and Scott Banister
    1. Read: “Turing’s investors include Adam D’Angelo (Facebook’s first CTO and CEO at Quora), Gokul Rajaram, Cyan Banister, and Scott Banister”
    2. Found word for word on its own site: turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-capital-and-foundation-capital
    3. No other page or directory names it yet
    turing.com/blog/turing-announces-32m-in-series-b-led-by-westbridge-cap…

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

  • RLHF Reinforcement Learning from Human Feedback On its own website

    “Business Analyst (RLHF/Audio) - Arabic”

    work.turing.com

    “5k+ RLHF Interactions: Contributing to a 200% LLM Accuracy Uplift”

    turing.com
  • DPO Direct Preference Optimization On its own website

    “If you're looking to optimize your LLMs for real-world applications, Turing offers comprehensive LLM training services that integrate SFT, RLHF, and direct preference optimization (DPO). By leveraging high-quality proprietary human data, extensive STEM domain expertise, and advanced training techniques, we’ve helped leading LLM companies and research organizations such as OpenAI, Google Gemini, M…”

    turing.com
  • SFT Supervised Fine-Tuning On its own website

    “If you're looking to optimize your LLMs for real-world applications, Turing offers comprehensive LLM training services that integrate SFT, RLHF, and direct preference optimization (DPO). By leveraging high-quality proprietary human data, extensive STEM domain expertise, and advanced training techniques, we’ve helped leading LLM companies and research orga…”

    turing.com

    “- 35,000+ SFT trajectories and 120,000+ RLHF preference pairs spanning general task execution and privacy-compliant agent behavior, with each preference pair explicitly contrasting a correct, policy-compliant action against named fai…”

    turing.com

Where Turing 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 Turing on X

@turingcom ↗

More Coding RL environments

Coding AI benchmarks

Next: browse all environments. Entry from the RL Research daily scrape of public sources, 2026-11-05 snapshot.