token.app › Compare › Inkling Small vs Claude Opus 5
Inkling Small vs Claude Opus 5
Inkling Small is 16× cheaper per token on a blended 3:1 basis. Claude Opus 5 accepts the larger context window (1M).
Head to head
Blended price uses a 3:1 input:output mix
| Inkling Small | Claude Opus 5 | |
|---|---|---|
| Provider | Thinkingmachines | Anthropic |
| Input $/1M | $0.450 | $5.00 |
| Output $/1M | $1.20 | $25.00 |
| Blended $/1M | $0.637 | $10.00 |
| Context window | 524K | 1M |
| Max output | 262K | 128K |
| Released | Jul 2026 | Jul 2026 |
| Licence | Open weights | Proprietary |
Choose Inkling Small if…
- Costs less per token — $0.637 vs $10.00 blended
- Open weights — self-hostable
- Newer model (released Jul 2026)
Choose Claude Opus 5 if…
- Larger context window (1M)
FAQ
Which is better, Inkling Small or Claude Opus 5?
We do not hold independently-run benchmark scores covering both Inkling Small and Claude Opus 5, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Inkling Small cheaper than Claude Opus 5?
Inkling Small is cheaper: $0.637 versus $10.00 per million tokens blended at 3:1 input:output. Input alone: $0.450 vs $5.00. Output alone: $1.20 vs $25.00.
What context windows do Inkling Small and Claude Opus 5 have?
Inkling Small: 524,288 tokens. Claude Opus 5: 1,000,000 tokens.
Who makes Inkling Small and Claude Opus 5?
Inkling Small is made by Thinkingmachines. Claude Opus 5 is made by Anthropic.