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Model

Trinity Large Thinking

Reasoning-optimized 398B MoE agent model with extended thinking for long-horizon and multi-turn tool use

5 providers · 5 listingsreleased open weightsbeta
$0.25
lowest input /M · NanoGPT
$0.8
lowest output /M · Kilo Gateway
524K
context window
262K
max output

Compare providers (sorted by listed input price)

5 providers list Trinity Large Thinking. The cheapest full-context option is Kilo Gateway at $0.25/$0.8 per M.

5 listings
Cache read /MCache write /MCapabilitiesStatus
NanoGPT
arcee-ai/trinity-large-thinking
$0.25$0.9$0.125262Kreasoningtoolsno structuredno visionMay 28, 2026
Vercel AI Gateway
arcee-ai/trinity-large-thinking
$0.25$0.9262Kreasoningtoolsno structuredno visionApr 3, 2026
Kilo Gateway
arcee-ai/trinity-large-thinking
$0.25$0.8$0.06262Kreasoningtoolsno structuredno visionMay 28, 2026
OpenRouter
arcee-ai/trinity-large-thinking
$0.25$0.8$0.06262Kreasoningtoolsno structuredno visionMay 28, 2026
Arcee
trinity-large-thinking
$0.25$0.8$0.06262Kreasoningtoolsno structuredno visionbetaMay 28, 2026

Best price history

Daily lowest published price across live providers. A lower line is better for the buyer.

Best input /M
$0.25 13.6%
Best output /M
$0.8 5.9%
Provider coverage
5
5 at the start · 24 snapshots
Best published input and output price historyDaily lowest published price per one million tokens. Accent is input price and violet is output price. The vertical scale starts at zero.$0$0.459$0.918Aug 21, 2026Sep 1, 2026Sep 14, 2026
Best input priceBest output priceAug 21, 2026Sep 14, 2026

Price badge

Current price badge for Trinity Large Thinking
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Recent changes

Changelog →
  • capabilityvia openrouter · Aug 31, 2026
    • structured_output: true → false
  • repricedvia kilo · Aug 31, 2026
    • structured_output: true → false
    • input: $0.22 → $0.25
    • output: $0.85 → $0.8
  • repricedvia openrouter · Aug 30, 2026
    • output: 236K → 80K tokens
    • input: $0.22 → $0.25
    • output: $0.85 → $0.8
  • contextvia kilo · Aug 30, 2026
    • output: 236K → 80K tokens
  • contextvia openrouter · Aug 25, 2026
    • output: 262K → 236K tokens
  • contextvia kilo · Aug 25, 2026
    • output: 262K → 236K tokens

Weights

Licence unclearother399B params

No machine-readable licence on the model card. Check it before you rely on this. Weights download without an access request.

Derived from arcee-ai/Trinity-Large-Base.

licence and gating from the Hugging Face model card ↗ — the card is authoritative, this is a summary

Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.