FIREWORKS AI MODEL TOKEN COUNTER

phi-3-mini-128k-instruct Token Counter

Count tokens for phi-3-mini-128k-instruct and estimate API cost before you send a request. Fireworks AI does not publish this tokenizer, so counts are calibrated estimates for planning. Your text never leaves the browser.

PROMPT

Paste text to count phi-3-mini-128k-instruct tokens.

Expected output

Tokens

Words

Characters

Input cost

$0.00

Output cost

$0.00

Total request

$0.00

131,072 token context window 0%

Need optimization suggestions, a token heatmap, monthly cost projection, or a side-by-side model comparison? Open the full analyzer with phi-3-mini-128k-instruct preselected.

phi-3-mini-128k-instruct at a glance

Provider. Fireworks AI

Context window. 131,072 tokens (about 98,000 English words).

API pricing. $0.10 input / $0.10 output per 1M tokens.

Tokenizer. Not public; counts on this page are calibrated estimates.

Pricing source. The community-maintained LiteLLM pricing dataset, refreshed 2026-07-01. Community-tracked rates can lag provider changes; confirm with the provider before budgeting.

Other Fireworks AI model token counters

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Or browse the full model token counter directory and the LLM pricing comparison table to see how phi-3-mini-128k-instruct prices against other providers.

FAQ

phi-3-mini-128k-instruct token counter FAQ

How do I count tokens for phi-3-mini-128k-instruct?

Paste your prompt into the counter on this page. Fireworks AI does not publish the phi-3-mini-128k-instruct tokenizer, so the count is a calibrated estimate based on text length, language, and structure. Treat it as planning guidance rather than an exact billing number.

How much does phi-3-mini-128k-instruct cost per token?

phi-3-mini-128k-instruct costs $0.10 per 1 million input tokens and $0.10 per 1 million output tokens, based on the community-maintained LiteLLM pricing dataset checked 2026-07-01.

What is the context window of phi-3-mini-128k-instruct?

phi-3-mini-128k-instruct has a context window of 131,072 tokens, which is roughly 98,000 English words of combined prompt and response. The counter above shows how much of that window your text consumes.

Is this phi-3-mini-128k-instruct token count exact?

No. It is a clearly labeled estimate, because Fireworks AI has not released a public tokenizer for phi-3-mini-128k-instruct. Estimates are usually within a reasonable range for English text but can drift for code, JSON, or non-English languages.