Claude Opus 5 (Medium) vs Ling 3.1 Flash 1019
Which is better for the money: Claude Opus 5 (Medium) 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
Claude Opus 5 (Medium) scores 0.9 points higher (44.8 vs 43.9) but costs 1.8× as much to run the benchmark ($2732 vs $1552; flagship vs premium cost classes). Pick Claude Opus 5 (Medium) when the extra intelligence is worth the premium, otherwise Ling 3.1 Flash 1019.
| Metric | Claude Opus 5 (Medium) | Ling 3.1 Flash 1019 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 44.8 | 43.9 | −2.0% Ling 3.1 Flash 1019 is 2.0% less intelligent |
| Total AA cost (lower is better) | $2,731.91 | $1,551.81 | −43.2% Ling 3.1 Flash 1019 is 43.2% cheaper |
| End-to-end time (lower is better) | 13.14s | Not reported | — not comparable |
| Price per 1M tokens (in / out) | $5.00 / $25.0 | $0.30 / $0.90 | |
| Input modalities | Text, Image | Text |
Ling 3.1 Flash 1019 vs Claude Opus 5 (Medium): 2.0% less intelligence, 43.2% less cost to run the AA benchmark, and end-to-end time not fully reported.
Today's Pareto frontier
Against the frontier
- Claude Opus 5 (Medium) is off the frontier: at the same or lower cost, Claude Opus 5.5 (High, Default Fallback) scores 53.60 for $2172.
- 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 Opus 5 (Medium)Ling 3.1 Flash 1019Today's Pareto frontierEvery other model
Matchup
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