Head-to-head comparison
Relace Search (Relace) and Sakana Namazu (Sakana AI) 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 17 August 2026
As of 17 August 2026, Relace Search holds the stronger ModelCap Index position (#155 vs #157); Relace Search is 1.3× cheaper per output token ($3.00/1M vs $4.00/1M); and Sakana Namazu offers the longer context window (262K vs 256K tokens).
Evidence: global corpus prior · leave-one-anchor-out calibrated · global corpus prior · leave-one-anchor-out calibrated. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.
Neither model has a published result on a public benchmark board ModelCap tracks yet.
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.
Relace Search ranks higher on the ModelCap Index as of 17 August 2026: #155 against #157. 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.
Relace Search is cheaper on output tokens: $3.00/1M against $4.00/1M. Input tokens are $1.00/1M for Relace Search and $0.95/1M for Sakana Namazu. Prices are the lowest listed API offer ModelCap observed, in USD per million tokens.
Sakana Namazu has the larger context window: 262K tokens against 256K.
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.
Relace Search: API only. Sakana Namazu: 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 Relace Search and 1 for Sakana Namazu, 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 17 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.