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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

The Stargate Project

OpenAI / Oracle / SoftBank / MGX · workstation

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0 of 33 fields comparable

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SpecAnthropic Claude Opus 4.7The Stargate Project
Abilene Trained Model—GPT-5.5
Abilene Trained Model Version—5.5
Cache Discount Percent90—
Cache Read PER 1M USD0.5—
Capacity Added Prior 90 Days GW MIN—3
Capacity Added Window Days—90
Capacity Update Date—2026-04-29
Claude Code Synergy Precision Bonus15—
Context Window Tokens M1—
Current Opus ModelClaude Opus 5.5—
Current Opus Version5.5—
Custom Silicon Announced—Broadcom (10 GW)
Lifecycle Statuslegacy (still available)—
MAX Output Tokens K128—
Oracle Partnership GW—5
Partners—OpenAI, SoftBank, Oracle, MGX
Planned Capacity GW 2025—7
Planned Chip Count Million—2
Pricing Input PER 1M USD5—
Pricing Output PER 1M USD25—
Primary Accelerator Announced—NVIDIA GB200 (initial Oracle racks)
Primary Site—Abilene, Texas
Released2026-04-16—
Secondary Accelerator Announced—AMD Instinct (up to 6 GW)
Secured Capacity Commitment Deadline Year—2,029
Secured Capacity Commitment GW—10
Status Checked—2026-09-24
TOP Listed ModelClaude Fable 5.1—
TOP Listed Model Version5.1—
Total Planned Investment USD Billion—400
Version Decimal4.7—
Version Major4—
Version Minor7—