Claude Opus 5 (Fast) vs Ling-2.6-flash: pricing comparison
Ling-2.6-flash is the cheaper option at $0.01/$0.03 per 1M input/output tokens — Claude Opus 5 (Fast) ($10/$50) costs about 1000x more per input token. Full spec-by-spec breakdown below.
| Claude Opus 5 (Fast) | Ling-2.6-flash | |
|---|---|---|
| Input /1M tokens | $10 | $0.01 |
| Output /1M tokens | $50 | $0.03 |
| Cache read /1M | $1 | $0.00 |
| Context window | 1M | 262K |
| Provider | Anthropic | Inclusionai |
| Vision input | Yes | No |
| Released | Jul 2026 | Apr 2026 |
Real workload costs: Claude Opus 5 (Fast) vs Ling-2.6-flash
Cost per single request at common token profiles — the cheapest model for each workload is highlighted.
| Workload | Tokens (in / out) | Claude Opus 5 (Fast) | Ling-2.6-flash |
|---|---|---|---|
| Chatbot message | 500 / 300 | $0.02 | <$0.0001 |
| RAG query with context | 4,000 / 500 | $0.07 | <$0.0001 |
| Document summarization | 20,000 / 1,000 | $0.25 | $0.0002 |
| Agent coding session | 100,000 / 5,000 | $1.25 | $0.0011 |
Frequently asked questions
Which is cheaper: Claude Opus 5 (Fast) vs Ling-2.6-flash?
Ling-2.6-flash is the cheapest on input tokens at $0.01 per 1M, and Ling-2.6-flash is cheapest on output at $0.03 per 1M. Claude Opus 5 (Fast) costs about 1000x more per input token than Ling-2.6-flash.
How much does Claude Opus 5 (Fast) cost per 1M tokens?
Claude Opus 5 (Fast) costs $10 per 1M input tokens and $50 per 1M output tokens on the Anthropic API, with a 1M-token context window.
How much does Ling-2.6-flash cost per 1M tokens?
Ling-2.6-flash costs $0.01 per 1M input tokens and $0.03 per 1M output tokens on the Inclusionai API, with a 262K-token context window.
What does a typical request cost on Claude Opus 5 (Fast) vs Ling-2.6-flash?
For a typical request with 2,000 input and 500 output tokens: Claude Opus 5 (Fast) costs $0.04, Ling-2.6-flash costs <$0.0001. At 1,000 requests/day for a month that is $1,350 for Claude Opus 5 (Fast) vs $1.05 for Ling-2.6-flash.
Estimate your own workload with the per-model calculators (Claude Opus 5 (Fast), Ling-2.6-flash), browse all current prices on the live model pricing dashboard, or run these models head-to-head on a real prompt (free account required). Prices may differ from provider list prices for batch or tiered usage.
Pricing data via the OpenRouter models API.