Compare models
Choose two or three models, including exact thinking and fast versions. Copy the URL to share your selection.
| Comparison | GPT-6 Luna Deepopenai/gpt-6-luna-high | Choose model 2 |
|---|---|---|
| Type | Chat | — |
| Best for | Complex reasoning, multi-step analysis and difficult coding | — |
| TokenRex price | $0.10 in / $0.50 out per 1M tokens | — |
| Cached input / 1M tokens | $0.01 per 1M tokens | — |
| Cache write / 1M tokens | No extra fee | — |
| Cached output | Not offered · standard output rate applies | — |
| Market price | $0.10 in / $0.50 out per 1M tokens | — |
| Context window (provider) | 1,050,000 tokens | — |
| Input token limit (provider) | Within the context window | — |
| Maximum output | 128,000 tokens | — |
| Knowledge cutoff | May 18, 2026 | — |
| Vendor input modalities | Text, Image | — |
| Vendor output modalities | Text | — |
| TokenRex endpoints | POST /v1/chat/completions | — |
| TokenRex input | Text, Image/PDF content through the chat bridge | — |
| TokenRex output | Text | — |
| Benchmark evidence | 2 source-linked results | — |
| FrontierCode v1.1 (Main) | 37.26% Cognition FrontierCode 1.1; GPT-6 Luna; high effort; codex harness; Main subset (100 tasks). Published weighted rubric score (new_score × 100), not the all-or-nothing pass rate; solution-source violations score zero. Source field new_score=0.3726. Publisher evaluation, not a TokenRex measurement; provider effort configuration is not a guarantee of the API's fixed thinking budget. Cognition · FrontierCode 1.1 original leaderboard | — |
| FrontierCode v1.1 (Extended) | 51.3% Cognition FrontierCode 1.1; GPT-6 Luna; high effort; codex harness; Extended subset (150 tasks). Published weighted rubric score (new_score × 100), not the all-or-nothing pass rate; solution-source violations score zero. Source field new_score=0.513. Publisher evaluation, not a TokenRex measurement; provider effort configuration is not a guarantee of the API's fixed thinking budget. Cognition · FrontierCode 1.1 original leaderboard | — |
No overall score, winner or cost-versus-score frontier is calculated without comparable, attributable benchmark evidence. Different test configurations appear separately. Vendor capabilities are distinct from TokenRex API support.
— means no published value or no matching capability. Provider token limits are not tested gateway guarantees; TokenRex media controls and response formats are listed separately.
GPT-6 Luna Deep
Sources and verification
Provider specifications describe the upstream model, not a guarantee of every feature through TokenRex. Prices come from the enabled catalog; benchmark results belong to the exact tested model.
- Provider model specifications
Vendor-reported
Last checked - Cognition · FrontierCode 1.1 original leaderboard
Third-party report
Last checked
Research notes (1)
- Published provider limits; maximum-capacity requests have not been independently exercised through TokenRex. Thinking-level variants use the same provider model; reasoning and answer tokens share the output budget.