Head-to-head comparison
Mercury 2 (Inception Labs) and Ling-2.6-1T (InclusionAI) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.
Snapshot as of 18 August 2026
As of 18 August 2026, Ling-2.6-1T holds the stronger ModelCap Index position (#73 vs #80); Ling-2.6-1T is 1.2× cheaper per output token ($0.625/1M vs $0.75/1M); and Ling-2.6-1T offers the longer context window (262K vs 128K tokens).
Evidence: 3 public benchmark observations across 3 boards · 1 public benchmark observation across 1 board. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.
Scores are the sources' own published figures for each model's best evaluated configuration; ModelCap never re-runs a benchmark.
Want a different pairing? Open the interactive comparison tool to swap either model for any current ranked language model.
Ling-2.6-1T ranks higher on the ModelCap Index as of 18 August 2026: #73 against #80. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it.
Ling-2.6-1T is cheaper on output tokens: $0.625/1M against $0.75/1M. Input tokens are $0.25/1M for Mercury 2 and $0.075/1M for Ling-2.6-1T. Prices are the lowest listed API offer ModelCap observed, in USD per million tokens.
Ling-2.6-1T has the larger context window: 262K tokens against 128K.
The two models do not share a coding benchmark board on ModelCap yet, so no head-to-head coding score is published; the ModelCap Index position is the closest overall signal.
Mercury 2: API only. Ling-2.6-1T: API only. Open weights mean the checkpoint can be downloaded and self-hosted under its licence; API-only models are available solely through hosted endpoints.
ModelCap currently lists 1 API provider for Mercury 2 and 1 for Ling-2.6-1T, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.
Every figure comes from the sealed ModelCap dataset published 18 August 2026; the page re-renders within a minute of each data refresh, and the ModelCap Index positions are the same ones shown on the live rankings.