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