The Atlas · column F ($3–10) · row 5 (1M)
GRIDF5 Models at $3–10 per 1M input with about 1M tokens of context
8 models · 2 creatorsChecked 12 Oct 2026
8 models cost between $3.00 and $5.00 per 1M input tokens and hold about 1M tokens of context. The cheapest on input is Claude Sonnet 4.5 at , tied with 1 other; Qwen3.8 Max Prime has the lowest output price at $12.00. A request that fills each model’s window costs $3.06–$5.10 here, because windows differ within a square.
$3.00
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ModelsAtlas. “Models at $3–10 per 1M input with about 1M tokens of context”. Retrieved 12 Oct 2026. https://modelsatlas.com/atlas/f5
Models in F5
Cheapest available standard-tier offer · USD per 1M tokens
| Model | Input | Output | Context | Listed | |
|---|---|---|---|---|---|
| Claude Sonnet 4.5Anthropic | $3.00 | $15.00 | 1,000,000 | batch | Alternatives |
| Claude Sonnet 4.6Anthropic | $3.00 | $15.00 | 1,000,000 | batch | Alternatives |
| Claude Opus 5.5Anthropic | $4.00 | $20.00 | 1,000,000 | batch | Alternatives |
| Qwen3.8 Max PrimeQwen (Alibaba) | $4.00 | $12.00 | 1,000,000 | — | Alternatives |
| Claude Opus 4.6Anthropic | $5.00 | $25.00 | 1,000,000 | batch | Alternatives |
| Claude Opus 4.7Anthropic | $5.00 | $25.00 | 1,000,000 | batch | Alternatives |
| Claude Opus 4.8Anthropic | $5.00 | $25.00 | 1,000,000 | batch | Alternatives |
| Claude Opus 5Anthropic | $5.00 | $25.00 | 1,000,000 | 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
← cheaper12GRIDE5$1–3 per 1M input, 1M context: Gemini 2.5 Pro Preview 06-05, Grok 4.3 and 10 more.pricier →2GRIDG5$10–30 per 1M input, 1M context: Claude Fable 5 and Claude Fable 5.1.↓ smaller2GRIDF4$3–10 per 1M input, 256K–1M context: GPT Chat Latest and GPT-5.4 Image 2.↑ larger1GRIDF6$3–10 per 1M input, >1M context: GPT-5.5.
Questions about square F5
What is the cheapest AI model with about 1M tokens of context at $3–10 input?
Claude Sonnet 4.5 at $3.00 per 1M input tokens and $15.00 output, tied with 1 other. The other 7 in F5: Claude Sonnet 4.6, Claude Opus 5.5, Qwen3.8 Max Prime, Claude Opus 4.6, Claude Opus 4.7 and 2 more.
Which F5 model is cheapest for a request that fills its context window?
Claude Sonnet 4.5, at about $3.06 for a prompt that fills its 1M window plus its output. The dearest of the 8 is Claude Opus 5 at $5.10. The cheapest list price is not always the cheapest full-window request, because windows differ within a square.
Are any F5 models open-weight?
None of the 8 is marked open-weight in our records.
What does grid reference F5 mean?
F is the price column ($3–10 per 1M input tokens) and 5 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 about 1M tokens of context at $3–10 input?
- Which F5 model is cheapest for a request that fills its context window?
- Are any F5 models open-weight?