Claude Opus 4.6
NewAnthropicAll Anthropic models
$5.00
$25.00
1M
2026-02-05
Positioning: Flagship. Price level 4 of 4 among text models. Vendor-stated speed: Moderate.
- Positioning
- Flagship, as the vendor describes it. The vendor has a newer generation.Source
- Price
- Level 4 of 4 among text models ($ is the cheapest), by output price per 1M tokens: $20 and up.
- Vendor-stated speed
- Moderate, compared with other Claude models.Source
Three separate signals, not a quality score.
Earlier Opus 4.x snapshot — kept available for work pinned to this generation. Claude Opus 4.6 is an Anthropic text model on ATP Token with a 1M-token context window, billed per 1M input and output tokens, with a lower cached-input rate.
ThinkingToolsVision
Per 1,000 short chats
$14.00
USD · 800/400 tokens
Context
1M
tokens
Input
$5.00
USD / 1M tokens
Output
$25.00
USD / 1M tokens
Released
Feb 5, 2026
Pricing
Pay for what you use: credits are deducted only when a request succeeds.
Input
$5.00
Cache read
$0.50
Output
$25.00
USD / 1M tokens
Input
$5.00
500 credits · USD / 1M tokens
Cache read
$0.50
50 credits · USD / 1M tokens
Output
$25.00
2,500 credits · USD / 1M tokens
Cache write · 5m TTL$6.25 / 1M
Cache write · 1h TTL$10.00 / 1M
Anthropic · Family · USD / 1M tokens
Text models from the same vendor on ATP. Bars fill up to the family's highest price.
| Model | Input | Output |
|---|---|---|
| Claude Fable 5claude-fable-5 | $10.00 | $50.00 |
| Claude Fable 5.1claude-fable-5-1 | $10.00 | $50.00 |
| Claude Opus 4.6 This pageclaude-opus-4-6 | $5.00 | $25.00 |
| Claude Opus 4.7claude-opus-4-7 | $5.00 | $25.00 |
| Claude Opus 4.8claude-opus-4-8 | $5.00 | $25.00 |
| Claude Opus 5claude-opus-5 | $5.00 | $25.00 |
| Claude Opus 5.5claude-opus-5-5 | $4.00 | $20.00 |
| Claude Sonnet 4.6claude-sonnet-4-6 | $3.00 | $15.00 |
| Claude Sonnet 5claude-sonnet-5 | $2.00 | $10.00 |
| Claude Sonnet 5.5claude-sonnet-5-5 | $2.00 | $10.00 |
| Claude Haiku 4.5claude-haiku-4-5 | $1.00 | $5.00 |
| Claude Haiku 5.5claude-haiku-5-5 | $0.10 | $0.50 |
Cost per 1,000 typical requests
A quick estimate with fixed token counts per request. No caching, no retries. Try the estimator with your own numbers.
| Workload | USD / 1,000 |
|---|---|
| Short chat turn800 / 400 | $14.00 |
| RAG answer4,000 / 500 | $32.50 |
| Agent step with tools20,000 / 1,500 | $137.50 |
Same controls on every model: project keys, per-project model access, credit budgets, and a log of every request.Set up your organization
Cost estimator
Plug in your usage to see roughly what a month costs.
0200
0100
ESTIMATE
$100.00
USD / month
10,000 credits / month
- Input$50.00
- Output$50.00
$100.00 USD / month · 10,000 credits / month
Quickstart
Keep your SDK. Point it at ATP and use a project key. Read the docs
quickstart.py · OpenAI SDK
from openai import OpenAI
client = OpenAI(
base_url="https://api.atptoken.ai/v1",
api_key="atp-•••"
)
r = client.chat.completions.create(
model="claude-opus-4-6",
messages=[{"role":"user","content":"hi"}],
)Compare with similar models
Same type and positioning, from other vendors, closest in price first.
- GPT-5.5OpenAIPositioning: Flagship. Price level 4 of 4 among text models.$5.00 / $30.00In / out · per 1M tokens
- Kimi K3Moonshot (Kimi)Positioning: Flagship. Price level 3 of 4 among text models.$3.00 / $15.00In / out · per 1M tokens
- Gemini 3.1 Pro (Preview)GooglePositioning: Flagship. Price level 3 of 4 among text models.$2.00 / $12.00In / out · per 1M tokens
FAQ
- Can Claude Opus 4.6 use tools, read images, or think before answering?
- Claude Opus 4.6 supports tool calling, vision input and extended thinking, but not audio.
- How much context does Claude Opus 4.6 take?
- Anthropic lists a 1,000,000-token context window for Claude Opus 4.6. The model list your key can see shows the limit you actually get.
- Is cached input cheaper on Claude Opus 4.6?
- You pay per 1M input tokens and per 1M output tokens. Cached input costs 10% of the normal input price. Cache writes are priced separately. You only pay when a request succeeds. $1 = 100 credits. See pricing
- Is there a newer Anthropic model than Claude Opus 4.6 on ATP?
- Yes. Claude Haiku 5.5 (claude-haiku-5-5) came out on Oct 7, 2026, after Claude Opus 4.6 (Feb 5, 2026), and is the newer Anthropic text option on ATP. Both stay available: compare family prices on this page, then turn on the id you want for your project.
Get started
Start with $5. Credits never expire.
Create a project key, turn this model on, and pay only for what you use.