The Atlas · column C ($0.10–0.30) · row 6 (>1M)
GRIDC6 Models at $0.10–0.30 per 1M input with over 1M tokens of context
3 models · 2 creatorsChecked 10 Oct 2026
3 models cost between $0.10 and $0.20 per 1M input tokens and hold over 1M tokens of context. The cheapest on input is GPT-6 Luna at , tied with 1 other; Llama 4 Scout has the lowest output price at $0.30. A request that fills each model’s window costs $0.11–$0.21 here, because windows differ within a square.
$0.10
observed We measured
- Source
- Our catalogue
- Retrieved
- 10 Oct 2026
Ask an AI about this pageGChatGPTCClaudePPerplexityGeGeminiXGrok
Cite
Cite this page
ModelsAtlas. “Models at $0.10–0.30 per 1M input with over 1M tokens of context”. Retrieved 10 Oct 2026. https://modelsatlas.com/atlas/c6
Models in C6
Cheapest available standard-tier offer · USD per 1M tokens
| Model | Input | Output | Context | Listed | |
|---|---|---|---|---|---|
| GPT-6 LunaOpenAI | $0.10 | $0.50 | 1,050,000 | batch | Alternatives |
| Llama 4 ScoutMeta | $0.10 | $0.30 | 1,310,720 | — | Alternatives |
| GPT-5.6 LunaOpenAI | $0.20 | $1.20 | 1,050,000 | batch | Alternatives |
What a window-filling request costs here
One prompt that fills the model’s context window plus up to 4,000 output tokens · Σ derived
Arithmetic from the listed standard-tier rates, not a quote; the cheapest list price is not always the cheapest full-window request.
Neighbouring squares
One step cheaper, pricier, smaller or larger
← cheaper0GRIDB6No model in B6 yet.
pricier →0GRIDD6No model in D6 yet.
↓ smaller12GRIDC5$0.10–0.30 per 1M input, 1M context: Claude Haiku 5.5, Muse Spark 1.2 Contributor and 10 more.Questions about square C6
What is the cheapest AI model with over 1M tokens of context at $0.10–0.30 input?
GPT-6 Luna at $0.10 per 1M input tokens and $0.50 output, tied with 1 other. The other 2 in C6: Llama 4 Scout and GPT-5.6 Luna.
Which C6 model is cheapest for a request that fills its context window?
GPT-6 Luna, at about $0.11 for a prompt that fills its 1.05M window plus its output. The dearest of the 3 is GPT-5.6 Luna at $0.21. The cheapest list price is not always the cheapest full-window request, because windows differ within a square.
Are any C6 models open-weight?
None of the 3 is marked open-weight in our records.
What does grid reference C6 mean?
C is the price column ($0.10–0.30 per 1M input tokens) and 6 is the context row (>1M). Models in the same square are like-for-like on price and context only; the grid says nothing about quality.
Keep going in your AI
Opens with this page as the source. We add nothing else to the prompt.
- What is the cheapest AI model with over 1M tokens of context at $0.10–0.30 input?
- Which C6 model is cheapest for a request that fills its context window?
- Are any C6 models open-weight?