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MCS · Rigs · Compare

Side-by-side, with the numbers that matter.

Two rigs, one table. Higher numbers win in cobalt; TDP and price flip.

Rig A

Anthropic Claude Opus 4.7

Anthropic · cloud-model

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Rig B

Unitree B2

Unitree Robotics · edge

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SpecAnthropic Claude Opus 4.7Unitree B2
Battery AH—45
Battery Voltage V—58
Battery WH—2,250
Cache Discount Percent90—
Cache Read PER 1M USD0.5—
Canonical Name—Unitree B2
Claude Code Synergy Precision Bonus15—
Commercial Release Year—2,024
Compute Modules MAX—3
Compute Optional CPU—Intel Core i7
Compute Optional GPU—NVIDIA Jetson Orin NX
Compute Standard—Intel Core i5
Context Window Tokens M1—
Current Opus ModelClaude Opus 5.5—
Current Opus Version5.5—
Deployment Status—commercial
Depth Cameras—2
Form factor—quadruped
IP Rating—IP67
Lidars—1
Lifecycle Statuslegacy (still available)—
Loaded Weight KG—20
MAX Output Tokens K128—
MAX Slope Degrees—45
MAX Speed M S—6
MAX Stair Height CM—40
MSRP (USD)↓ better—100,000
Operating Temp MAX C—55
Operating Temp MIN C—-20
Operating Temp MIN C ABS—20
Optical Cameras—2
Payload Standing KG—120
Payload Walking KG—40
Pricing Input PER 1M USD5—
Pricing Output PER 1M USD25—
Prone Height MM—330
Prone Length MM—880
Prone Width MM—460
Range Loaded KM—15
Range Unloaded KM—20
Released2026-04-16—
Runtime Loaded Hours—4
Runtime Unloaded Hours—5
Standing Height MM—645
Standing Length MM—1,098
Standing Width MM—450
Status Checked—2026-09-24
Store Available—false
TOP Listed ModelClaude Fable 5.1—
TOP Listed Model Version5.1—
Vendor—Unitree Robotics
Version Decimal4.7—
Version Major4—
Version Minor7—
Weight KG—60