Claude 4.5 Sonnet (Reasoning) vs Ling 3.1 Flash 1019
Which is better for the money: Claude 4.5 Sonnet (Reasoning) by Anthropic or Ling 3.1 Flash 1019 by InclusionAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
Ling 3.1 Flash 1019 scores 23.2 points higher (43.9 vs 20.7) but costs 1.0× as much to run the benchmark ($1552 vs $1501; both premium class). Pick Ling 3.1 Flash 1019 when the extra intelligence is worth the premium, otherwise Claude 4.5 Sonnet (Reasoning).
| Metric | Claude 4.5 Sonnet (Reasoning) | Ling 3.1 Flash 1019 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 20.7 | 43.9 | +112.1% Ling 3.1 Flash 1019 is 2.1× more intelligent |
| Total AA cost (lower is better) | $1,501.22 | $1,551.81 | +3.4% Ling 3.1 Flash 1019 is 3.4% more expensive |
| End-to-end time (lower is better) | 20.84s | Not reported | — not comparable |
| Price per 1M tokens (in / out) | $3.00 / $15.0 | $0.30 / $0.90 | |
| Input modalities | Text, Image | Text |
Ling 3.1 Flash 1019 vs Claude 4.5 Sonnet (Reasoning): 112.1% more intelligence, 3.4% more cost to run the AA benchmark, and end-to-end time not fully reported.
Today's Pareto frontier
Against the frontier
- Claude 4.5 Sonnet (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Ling 3.1 Flash 1019 is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
Claude 4.5 Sonnet (Reasoning)Ling 3.1 Flash 1019Today's Pareto frontierEvery other model
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