openai/gpt-5.6-luna| Provider | Input, $ per 1M | Output, $ per 1M | In our data since |
|---|---|---|---|
| opencode-go | $0.1 | $0.6 | 31 Jul 2026 |
| OpenRouter | $0.1 | $0.6 | 31 Jul 2026 |
| Azure Cognitive Services | $0.2 | $1.2 | 31 Jul 2026 |
| CrossModel | $0.2 | $1.2 | 1 Aug 2026 |
| LLM Gateway | $0.2 | $1.2 | 1 Aug 2026 |
Microsoft Foundry
gpt-5.6-luna
|
$0.2 | $1.2 | 31 Jul 2026 |
| OpenAI | $0.2 | $1.2 | 31 Jul 2026 |
| OpenCode Zen | $0.2 | $1.2 | 31 Jul 2026 |
| Vercel | $0.2 | $1.2 | 31 Jul 2026 |
| bedrock_mantle | $0.22 | $1.32 | 31 Jul 2026 |
| Amazon Bedrock | $0.22 | $1.32 | 31 Jul 2026 |
| routing-run | $0.7 | $4.2 | 31 Jul 2026 |
| Merge Gateway | $0.75 | $4.5 | 31 Jul 2026 |
| vivgrid | $1 | $6 | 31 Jul 2026 |
| ai-router | $1 | $6 | 31 Jul 2026 |
| ofox | $1 | $6 | 31 Jul 2026 |
| AIHubMix | $1 | $6 | 31 Jul 2026 |
| Abacus.AI | $1 | $6 | 31 Jul 2026 |
| Cloudflare AI Gateway | $1 | $6 | 31 Jul 2026 |
| Databricks | $1 | $6 | 31 Jul 2026 |
| GitHub Copilot | $1 | $6 | 31 Jul 2026 |
Microsoft Foundry
azure/gpt-5.6-luna
|
$1 | $6 | 31 Jul 2026 |
| ZenMux | $1 | $6 | 31 Jul 2026 |
Microsoft Foundry
azure/eu/gpt-5.6-luna
|
$1.1 | $6.6 | 31 Jul 2026 |
Only the base tier and only per-token prices are shown. Batch, discounted and cached rates, as well as prices per image or per second of video, do not go into this table: they cannot stand in the same column as a price per million tokens.
A single provider appears several times if it sells this model under different identifiers and at different prices — for example, at different weight precision. The identifier is shown next to the name. Identical offers that arrived from two sources under different spellings are merged into one row.
The date in the last column is the day this price first entered our collection. The price may well be older: before that day we simply were not recording it. It has not changed since — otherwise a new row with a new date would stand in its place.
| Task set | Result | Run conditions | Measured by |
|---|---|---|---|
| Arena Score, web development | 1,522.94 1,512–1,534 | effort: xhigh | — |
| Arena Score, expert questions | 1,480.28 1,460–1,500 | effort: xhigh | — |
| Arena Score, programming | 1,471.79 1,460–1,484 | effort: xhigh | — |
| Arena Score, hard prompts | 1,452.94 1,445–1,461 | effort: xhigh | — |
| Arena Score, mathematics | 1,450.15 1,421–1,479 | effort: xhigh | — |
| Arena Score in English | 1,445.19 1,435–1,455 | effort: xhigh | — |
| Arena Score, instruction following | 1,441.56 1,430–1,453 | effort: xhigh | — |
| Arena Score, long queries | 1,439.65 1,430–1,450 | effort: xhigh | — |
| Arena Score, multi-turn dialogue | 1,438.94 1,423–1,454 | effort: xhigh | — |
| Arena Score in Spanish | 1,431.67 1,393–1,471 | effort: xhigh | — |
| Arena Score in French | 1,430.38 1,396–1,465 | effort: xhigh | — |
| Arena Score, overall | 1,429.21 1,422–1,436 | effort: xhigh | — |
| Arena Score in Russian | 1,421.72 1,402–1,442 | effort: xhigh | — |
| Arena Score, creative writing | 1,403.67 1,388–1,419 | effort: xhigh | — |
| Arena Score, understanding diagrams | 1,267.95 1,243–1,293 | effort: xhigh | — |
| Arena Score, text recognition in images | 1,259.21 1,244–1,275 | effort: xhigh | — |
| Arena Score, working with images | 1,248.77 1,235–1,262 | effort: xhigh | — |
| Mock AIME 2024–2025 — olympiad problems | 98.33 % | effort: max · with a tuned harness | Epoch evaluations |
| GPQA Diamond — graduate-level questions | 88.81 % | effort: max · with a tuned harness | Epoch evaluations |
| ARC-AGI — generalising to unseen patterns | 88 % | effort: max · with a tuned harness | https://arcprize.org/leaderboard |
| FrontierMath, levels 1–3 | 82.11 % | effort: max | Epoch evaluations |
| FrontierMath, level 4 — research-grade problems | 60.98 % | effort: max | Epoch evaluations |
| WeirdML — unusual machine learning tasks | 60.86 % | effort: high | https://htihle.github.io/weirdml.html |
| ARC-AGI-2 | 59.54 % | effort: max | — |
| SimpleQA Verified — factual accuracy | 41.7 % | effort: max | Epoch evaluations |
| FrontierCode — patches fit to be merged into a project | 39.8 % | — | https://cognition.com/frontiercode |
| Chess puzzles | 36.87 % | effort: max | Epoch evaluations |
| SimpleBench — trick questions | 36.16 % | — | SimpleBench Leaderboard |
| CritPt — physics problems | 20.6 % | effort: max | — |
| Arena Score, agent tasks | 0.04 0–0 | effort: xhigh | — |