Humanoid

Fourier GR-1

Fourier GR-1 is a humanoid research platform documented with Ubuntu and ROS 2 interfaces. Its manual defines the reviewed hand load and walking specifications, while present-day delivery terms remain a sales question.

Source contextPrimary specCompany claimReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Reviewed recordLast reviewed 2 sources ↗10 sourced fields

Hardware boundary

The manual describes articulated arms and configurable hands; development capability depends on the received configuration.

Source contextPrimary specCompany claimReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Software and control

The manufacturer provides SDK documentation alongside operating instructions.

Source contextPrimary specCompany claimReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Buyer verification

Obtain the current serial-specific specification and supported software before procurement; this documentation is on the manufacturer’s older support host.

Source contextPrimary specCompany claimReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Identity & availability

Manufacturer / vendor
Fourier Intelligence
Primary specReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Exact version / scope
GR-1 series as documented
Primary specReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Form factor
Not publicly disclosed
Product status
Documented manufacturer development platform
Primary specReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Commercial availability
Business enquiries through Fourier; delivery schedule not published in manual
Primary specReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Physical specifications

Height
1,650 mm
Primary specReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Weight
About 52 kg
Primary specReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Payload
About 3 kg per hand
Primary specReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Speed
5 km/h, vendor figure
Company claimReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Runtime
Not publicly disclosed
Mobility
Not publicly disclosed

Sensing & intelligence

Sensing
Not publicly disclosed
Compute
Not publicly disclosed
Model / autonomy stack
Not publicly disclosed

Buyer requirements

Task scope
Humanoid manipulation and locomotion development
Company claimReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Pricing / access
Not publicly disclosed
Access model
Not publicly disclosed
Integrations
Ubuntu 20.04 and ROS 2
Primary specReviewed
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Safety / certification evidence
Not publicly disclosed

What this evidence does not establish

  • No customer-confirmed turnkey production deployment is established.
  • The GR-1 battery table contains inconsistent capacities; battery capacity is withheld.

Relationships & deployments

Related reading is an editorial crosslink. Sourced connections describe relationships reported in the cited material. A link to a versioned profile does not establish compatibility with that version unless the connection note explicitly identifies it.

builds
Fourier → Fourier GR-1
Sources 1
Fourier — official documentation index for GR1 and GR2

Fourier · Publication date not disclosed · Source accessed 2026-09-28

Read live. Index identifies GR1 and GR2 as Fourier humanoid documentation; does not establish current sale availability.

Connection reviewed 2026-09-28

builds
Fourier → Fourier GR-1
Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Connection reviewed 2026-09-28

Curated comparisons

Record history & verified changes

A research review records when we checked a source. It does not mark a product launch or a new deployment.

Research review / additionInitial primary-source product review; specification, availability and evidence limitations recorded.

verified

Sources 1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Publication date not disclosed · Source accessed 2026-09-28

Full primary content successfully reopened in the final source-health check on 2026-09-28.

Inspect the evidence

Sources & evidence

pr-fourier-gr-1
Fourier GR-1 manufacturer documentation

Fourier Intelligence · Official spec · Publication date not disclosed · Source accessed 2026-09-28

Factual summary and attribution only; no upstream prose or dataset redistributed.

Full primary content successfully reopened in the final source-health check on 2026-09-28.