GitLab Duo
Updated Sep 11, 2026
25 modelsProvider docs
25 of 25 models
| Model | 1M input | 1M output | 1M cache read | Context | Released | Tags |
|---|---|---|---|---|---|---|
| Agentic Chat (GPT-6 Astra) | free | free | free | 1.1M | Sep 4, 2026 | free |
| Agentic Chat (Claude Fable 5.1) | free | free | free | 1.0M | Sep 1, 2026 | free |
| Agentic Chat (Claude Opus 5) | free | free | free | 1.0M | Jul 24, 2026 | free |
| Agentic Chat (GPT-5.6 Luna) | free | free | free | 1.1M | Jul 9, 2026 | free |
| Agentic Chat (GPT-5.6 Sol) | free | free | free | 1.1M | Jul 9, 2026 | free |
| Agentic Chat (GPT-5.6 Terra) | free | free | free | 1.1M | Jul 9, 2026 | free |
| Agentic Chat (Claude Sonnet 5) | free | free | free | 1.0M | Jun 30, 2026 | free |
| Agentic Chat (Claude Fable 5) | free | free | free | 1.0M | Jun 9, 2026 | free |
| Agentic Chat (Claude Opus 4.8) | free | free | free | 1.0M | May 28, 2026 | free |
| Agentic Chat (GPT-5.5) | free | free | — | 1.1M | Apr 23, 2026 | free |
| Agentic Chat (Claude Opus 4.7) | free | free | free | 1.0M | Apr 16, 2026 | free |
| Agentic Chat (GPT-5.4 Mini) | free | free | — | 400k | Mar 17, 2026 | free |
| Agentic Chat (GPT-5.4 Nano) | free | free | — | 400k | Mar 17, 2026 | free |
| Agentic Chat (GPT-5.4) | free | free | — | 1.1M | Mar 5, 2026 | free |
| Agentic Chat (Claude Sonnet 4.6) | free | free | free | 1.0M | Feb 17, 2026 | free |
| Agentic Chat (Claude Opus 4.6) | free | free | free | 1.0M | Feb 5, 2026 | free |
| Agentic Chat (GPT-5.3 Codex) | free | free | — | 400k | Feb 5, 2026 | free |
| Agentic Chat (GPT-5.2) | free | free | — | 400k | Jan 23, 2026 | free |
| Agentic Chat (GPT-5 Codex) | free | free | — | 400k | Jan 22, 2026 | free |
| Agentic Chat (GPT-5 Mini) | free | free | — | 400k | Jan 22, 2026 | free |
| Agentic Chat (GPT-5.1) | free | free | — | 400k | Jan 22, 2026 | free |
| Agentic Chat (GPT-5.2 Codex) | free | free | — | 400k | Jan 22, 2026 | free |
| Agentic Chat (Claude Haiku 4.5) | free | free | free | 200k | Jan 8, 2026 | free |
| Agentic Chat (Claude Opus 4.5) | free | free | free | 200k | Jan 8, 2026 | free |
| Agentic Chat (Claude Sonnet 4.5) | free | free | free | 200k | Jan 8, 2026 | free |