HASTATAgent stack guide

Agent stack recommender

Choose the stack, not just the model.

Match your harness, workload, billing constraints, context, and budget to a practical setup you can run now.

Recommendation beta

Live provider offers joined to dated editorial evidence; never a universal best-model score.

Read the methodology →

Your constraints

API token amounts are uncached planning scenarios, not spend predictions or subscription quotas. Subscription activity profiles remain separate; cache discounts are never applied.

Recommendation results

Kimi K3

Fresh · fetched 2026-08-17T02:11:57.739Z · Models.dev

Best API stack

Editorial evidence rank 2 · mixed

Independent agent context and first-party details support an everyday candidate.

Published ranking rule: Balanced: ranks through bestRank + 1; then lower uncached estimate, evidence class (independent, mixed, official-only), editorial rank, direct provider, and stable provider/model/evidence IDs.

Primary model
Kimi K3Moonshot AI (moonshotai) · 1.05M context$3.00 input$15.00 output/ 1M$0.30 cache read / 1M
Planning estimate
$45 / month10M input + 1M output / month · uncached input + output; not a spend prediction
Budget fit
Within monthly budget $100
Vision role
Kimi K3Moonshot AI (moonshotai); exact offer reports image input
Connection facts
Moonshot AI · kimi-k3Provider documentation · Kimi Code recommendations stay on this first-party route.

No cheaper evidence-matched background offer passed the same-provider gates. Vision uses Kimi K3 via Moonshot AI; the exact offer reports image input.

Evidence sources (2)

Caveats

  • First-party claims and one agent comparison do not generalize to every harness or workload.

Curated subscription option

verified

Kimi Membership Moderato

Kimi Membership Moderato is the reviewed Kimi Code membership for light interactive use.

Kimi Membership Moderato is a curated route for everyday interactive coding.

Actual monthly price
$19/month$19/month; Kimi Code 1x, with shared credits and five-hour/weekly limits.
Plan type
Included allowance
Model scope
Kimi membership model access with K3 as the reviewed coding route.1M reviewed recommendation context
Key limits
$19/month; Kimi Code 1x, with shared credits and five-hour/weekly limits.

Caveats

  • Membership features share a credit pool; no fixed token quota is inferred.
  • Kimi Code also applies five-hour and weekly limits.
  • The reviewed K3/Kimi Code route is up to 1M context, not a guarantee that every request uses 1M.

Official subscription source·Official subscription source·Official subscription source

Subscription credits, quotas, windows, and API token scenarios are separate units. Nominal vendor credits are never compared across providers.

Live decision data

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