Generative AI models
Who builds the foundation and large language models. Evaluated by IDC MarketScape, Gartner Magic Quadrant and The Forrester Wave, 2024 to 2026: 4 reports, 11 vendors. Each firm below runs newest first, with who moved since its edition before.
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Worldwide Foundation Model Software
IDC MarketScape · 2 editions, 2025 to 2026
IDC MarketScape: Worldwide Foundation Model Software 2026 Vendor Assessment
Changes since 2025
Alibaba Cloud · New Leader
IDC MarketScape: Worldwide GenAI Life-Cycle Foundation Model Software 2025 Vendor Assessment
Every vendor, year by year
LeadersMajor PlayersContendersParticipants· not placed
Generative AI Model Providers
Gartner Magic Quadrant · 1 edition, 2026
AI Foundation Models For Language
The Forrester Wave · 1 edition, 2024
Placements as each vendor or analyst firm publicly announced them; the tracker lists tiers only, never a report's chart or the positions inside a tier.