LLM Reference
All comparisons

Colosseum 355B Instruct vs GPT-4 Turbo Preview

Side-by-side comparison of specifications, capabilities, and pricing.

Released2025-01-012023-11-06
Context window16K128K
Parameters355B1.76T (8x222B MoE)*
Architecturedecoder onlymixture of experts
License1Proprietary
Knowledge cutoff2023-12

Capabilities

Vision
Multimodal
Reasoning
Function calling
Tool use
JSON mode
Code execution

Availability

Providers