Trinity Large Thinking pricing
$0.25 per 1M input tokens and $0.80 per 1M output tokens. In real work that is 0.14¢ per chat answer and 0.45¢ to summarize a 20-page PDF.
What Trinity Large Thinking costs per task
Token counts estimated from a measured model of the same lab (GLM 5.3 Flash), rescaled by tokenizer. Reasoning tokens are billed as output.
| Task | Cost | Tokens used | Price rank | Basis |
|---|---|---|---|---|
| Answer a chat question | 0.14¢$1.42 / 1,000 | 45 in · 374 out · 1,391 reasoning | 130 of 336 | estimated |
| Reply to a customer email | 0.03¢$0.26 / 1,000 | 253 in · 224 out · 24 reasoning | 72 of 336 | estimated |
| Write a 1,500-word blog post | 0.55¢$5.48 / 1,000 | 59 in · 2,082 out · 4,749 reasoning | 140 of 336 | estimated |
| Write 10 product descriptions | 0.57¢$5.66 / 1,000 | 276 in · 1,054 out · 5,940 reasoning | 167 of 336 | estimated |
| Translate 1,000 words | 0.84¢$8.40 / 1,000 | 1,274 in · 1,335 out · 8,761 reasoning | 177 of 336 | estimated |
| Proofread one page (500 words) | 0.08¢$0.79 / 1,000 | 699 in · 615 out · 155 reasoning | 83 of 336 | estimated |
| Summarize a 20-page PDF | 0.45¢$4.55 / 1,000 | 12,449 in · 521 out · 1,270 reasoning | 118 of 336 | estimated |
| Extract data from an invoice | 0.09¢$0.90 / 1,000 | 374 in · 435 out · 576 reasoning | 91 of 336 | estimated |
| Analyze a 200-row spreadsheet | ≥1.4¢$13.97 / 1,000 | 4,694 in · 0 out · 16,000 reasoning | 126 of 336 | estimated |
| Answer from 5 retrieved documents (RAG) | 0.25¢$2.46 / 1,000 | 3,558 in · 262 out · 1,697 reasoning | 109 of 336 | estimated |
| Classify 100 support tickets | 0.66¢$6.57 / 1,000 | 1,227 in · 422 out · 7,411 reasoning | 162 of 336 | estimated |
| Review 500 lines of code | ≥1.4¢$13.88 / 1,000 | 4,341 in · 1 out · 15,998 reasoning | 177 of 336 | estimated |
| Write a SQL query | 0.13¢$1.29 / 1,000 | 122 in · 453 out · 1,123 reasoning | 123 of 336 | estimated |
| Run a 50-step coding agent | 18¢$178 / 1,000 | 2,145,762 in · 14,385 out · 28,800 reasoning | 85 of 336 | modeled |
Price at every provider
List prices per 1M tokens (input / output) at each host serving Trinity Large Thinking through OpenRouter today. Hosts can differ in quantization, context and speed.
| Provider | Input / output | Cached input | Context | Uptime |
|---|---|---|---|---|
| A Arcee AIunknown | $0.25 / $0.80 | $0.06 | 262K | 100% |
Price history
First seen in our price history on Apr 7, 2026 at $0.22 input / $0.85 output. Since then the output price moved from $0.85 to $0.80 per 1M tokens (3 changes).
FAQ
How much does Trinity Large Thinking cost?
Trinity Large Thinking costs $0.25 per 1 million input tokens and $0.80 per 1 million output tokens, with cached input at $0.06 (list price on Oct 18, 2026). In practice one chat answer costs about 0.14¢ and summarizing a 20-page PDF about 0.45¢.
Where is Trinity Large Thinking cheapest?
Among 1 providers we track, the lowest list price today is at Arcee AI: $0.25 input and $0.80 output per 1M tokens.
Does Trinity Large Thinking charge for reasoning tokens?
Yes. Reasoning (thinking) tokens are billed as output tokens. That is why the cost per task can be much higher than the visible answer suggests - our task costs include them.
Is the Trinity Large Thinking cost per task measured or estimated?
Estimated: Trinity Large Thinking was not run directly. Tokens come from GLM 5.3 Flash and are rescaled by the tokenizer of Arcee AI. Real usage can differ.