# Llama 3.3 70B Instruct

Llama 3.3 70B Instruct is a text generation model from Meta, available through the Impossibl API. Its published context window is 128,000 tokens. The advertised input rate is $0.71 per million input tokens. The advertised output rate is $0.71 per million output tokens.

- Model identifier: ` meta/llama-3.3-70b `
- Creator: Meta
- Model type: Text generation
- Canonical model page: [Llama 3.3 70B Instruct](<https://impossibl.com/meta/llama-3.3-70b>)
- API availability: Listed as serving through Impossibl.
- Creator release date: 2024-12-06

## Capabilities and limits

- Context window: 128,000 tokens
- Maximum output tokens: Not published in the public catalog; this is separate from the context window.
- Inputs: text
- Outputs: text
- Tool calling: Not published

## API access

Use ` meta/llama-3.3-70b ` as the model identifier through the Impossibl API.

Published API endpoints:

- ` /v1/chat/completions `

[API quickstart](<https://impossibl.com/docs/agent-quickstart>) · [Models and billing documentation](<https://impossibl.com/docs/models>)

## Published API prices

All rates are in USD. An unpublished rate is unknown, not zero. Workspace-specific pricing, taxes, balance-purchase fees, billing adjustments, and tool charges can affect the amount paid.

| Usage | Published base rate | Billing unit |
| --- | --- | --- |
| Input | $0.71 | per million input tokens |
| Output | $0.71 | per million output tokens |
| Cache read | Not published | per million cached input tokens |
| Cache write (default retention) | Not published | per million tokens |
| Cache write (one-hour retention) | Not published | per million tokens |
| Audio input | Not published | per million audio input tokens |

## Independent benchmarks

Source: [Artificial Analysis](<https://artificialanalysis.ai/>). Last checked: 2026-09-11T11:21:18.106Z.
Configurations are evaluated separately. API scores retain their original units. Unmeasured scores are omitted.

### Llama 3.3 Instruct 70B

Source: [Evaluation source](<https://artificialanalysis.ai/models/llama-3-3-instruct-70b>)

| Benchmark | Score |
| --- | --- |
| Intelligence Index | 7.66 |
| Omniscience Index | -54.17 |
| GPQA | 49.80% |
| Humanity’s Last Exam | 3.56% |
| CritPt | 0.00% |
| Terminal-Bench v2.1 | 4.87% |
| Terminal-Bench Hard | 3.03% |
| AA-LCR | 15.67% |
| GDPval Elo | 49.51 |
| IFBench | 47.07% |
| Tau2 | 26.61% |
| ITBench | 0.56% |
| LiveCodeBench | 28.78% |
| AIME 2025 | 7.67% |
| coding index (API) | 11.9 |
| intelligence index (API) | 7.7 |

Full benchmark data and breakdowns: [Complete benchmark snapshot](<https://api.impossibl.com/v1/models/meta/llama-3.3-70b/benchmarks>).


## Availability and retirement

The model is listed as serving. No retirement is announced in the current public catalog.

## Frequently asked questions

### What is Llama 3.3 70B Instruct?

Llama 3.3 70B Instruct is a text-generation model from Meta, available through the Impossibl API.

### How much does Llama 3.3 70B Instruct cost?

Llama 3.3 70B Instruct costs $0.71 per million input tokens and $0.71 per million output tokens through the Impossibl API. All rates are in USD.

### What is the context length of Llama 3.3 70B Instruct?

Llama 3.3 70B Instruct has a 128,000-token context window through the Impossibl API.

### What inputs and outputs does Llama 3.3 70B Instruct support?

Llama 3.3 70B Instruct accepts text as input. Llama 3.3 70B Instruct returns text.

### How do I use Llama 3.3 70B Instruct through an API?

Llama 3.3 70B Instruct is available through the Impossibl API. Use meta/llama-3.3-70b as the model identifier with /v1/chat/completions. The quickstart explains how to create an API key and send your first request.

### When was Llama 3.3 70B Instruct released?

Meta released Llama 3.3 70B Instruct on December 6, 2024.

Sources: [Creator release announcement](<https://huggingface.co/meta-llama/Llama-3.3-70B-Instruct>)

## Sources and related links

Prices, limits, capabilities, endpoints, and availability come from the public Impossibl catalog. Creator documentation supplies descriptions and release dates where available; it does not override the published API offering.

- [Public Impossibl model catalog](<https://api.impossibl.com/v1/models>)
- [Full model directory as JSON](<https://impossibl.com/models.json>)
- [Llama 3.3 70B Instruct: model details and pricing](<https://impossibl.com/meta/llama-3.3-70b>)
- [Model directory](<https://impossibl.com/models>)