Llama 3.2 1B Instruct
Llama 3.2 1B is a 1-billion-parameter language model focused on efficiently performing natural language tasks, such as summarization, dialogue, and multilingual text analysis. Its smaller size allows it to operate efficiently in low-resource environments while maintaining strong task performance.
Supporting eight core languages and fine-tunable for more, Llama 1.3B is ideal for businesses or developers seeking lightweight yet powerful AI solutions that can operate in diverse multilingual settings without the high computational demand of larger models.
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Usage of this model is subject to Meta's Acceptable Use Policy.
- Organization
- Meta
- Family
- llama
- Providers
- 5
- Context
- 131,072
- Output limit
- 32,000
- Knowledge
- 2023-12
- Release
- 2024-09-25
- Updated
- —
- Weights
- Open
- Input
- text
- Output
- text
- Capabilities
- —
Providers
Compare every cataloged offer for this model, including its provider, route, token limits, price, and capabilities.
| Provider | Model ID | Context | Output | Input / output · 1M | Reasoning | Tools | Structured | Details |
|---|---|---|---|---|---|---|---|---|
| Eden AI | cloudflare/@cf/meta/llama-3.2-1b-instruct | 60,000 | 32,000 | — / — | — | — | — | View |
| Inference | meta/llama-3.2-1b-instruct | 16,000 | 4,096 | — / — | — | — | — | View |
| Kilo Gateway | meta-llama/llama-3.2-1b-instruct | 60,000 | 54,000 | — / — | — | — | — | View |
| Novita AI | meta-llama/llama-3.2-1b-instruct | 131,000 | 32,000 | — / — | — | — | — | View |
| Cloudflarevia OpenRouter | meta-llama/llama-3.2-1b-instruct unknown | 60,000 | 54,000 | $0.027 / $0.201 | No | No | No | View |
Prices and limits apply to each offer. A dash means the value is not provided. OpenRouter offers show the hosting provider and routing channel separately.
Pricing
Compare token rates and cache charges across available routes and hosting configurations.
Lowest listed input and output prices across the offers above; they may belong to different providers. These are base rates, before conditional pricing, discounts or additional fees.
meta-llama/llama-3.2-1b-instructObserved - Input
- $0.027
- Output
- $0.201
Hosting prices through OpenRouter All endpoints and cache rates
| Endpoint | Input / 1M | Output / 1M | Cache read / 1M | Cache write / 1M |
|---|---|---|---|---|
| Cloudflarecloudflare | $0.027 | $0.201 | — | — |
Each row is a hosting configuration. Open an offer in Providers for its full pricing conditions and additional fees. Endpoint observations may differ from the routing catalog's base price.
Performance
Review reported latency and output-throughput percentiles from the latest observed rolling window.
Time to first token · milliseconds
All latency percentiles 1 endpoints
| Endpoint | P50 | P75 | P90 | P99 |
|---|---|---|---|---|
| Cloudflarecloudflare | 245 ms | 338 ms | 620.1 ms | 1,006.66 ms |
Output throughput · tokens per second
All throughput percentiles 1 endpoints
| Endpoint | P50 | P75 | P90 | P99 |
|---|---|---|---|---|
| Cloudflarecloudflare | 111 t/s | 142 t/s | 194.5 t/s | 515.35 t/s |
Percentiles describe the observed request distribution. These are snapshots of a rolling window, not a historical time series.
Uptime
Compare successful request rates across the latest 5-minute, 30-minute, and 24-hour observations.
Reported by OpenRouter at the time of collection; rate-limited requests are excluded. A dash means no measurement was reported. This is not a live availability check.
Benchmarks
Review attributed evaluation results on each source's original scale.
meta-llama/llama-3.2-1b-instructObserved Sources: Artificial Analysis and Design Arena, via OpenRouter. Scores retain their original scales and are not OpenAI Suite ratings.
Detailed evaluations
| Evaluation | Configuration | Source | Results | Details |
|---|---|---|---|---|
| Composite indices | Llama 3.2 Instruct 1Bmeta-llama/llama-3.2-1b-instruct | Artificial Analysis | Intelligence 4.8 · Coding — · Agentic — | Details |
Sources: Artificial Analysis, Design Arena and OpenRouter. Evaluation configurations and scales differ; results are not interchangeable. Updated Oct 23, 2026.
Technical details & API
Explore specifications, supported parameters, reasoning controls, and API identifiers for each OpenRouter route.
meta-llama/llama-3.2-1b-instructObserved - Context
- 60,000
- Maximum output
- 54,000
- Tokenizer
- Llama3
- Input
- text
- Output
- text
- Moderation
- No
- Instruction format
- llama3
- Knowledge cutoff
- 2023-12-31
- Added to OpenRouter
- 2024-09-25
https://openrouter.ai/api/v1meta-llama/llama-3.2-1b-instructmeta-llama/llama-3.2-1b-instructmeta-llama/Llama-3.2-1B-InstructSupported parameters
frequency_penaltylogit_biasmax_tokensmin_ppresence_penaltyrepetition_penaltyseedstoptemperaturetop_ktop_p
Frequently asked questions
Answers based on the model metadata and serving offers currently in the catalog.
How much does Llama 3.2 1B Instruct cost?
Listed rates start at $0.027 per million input tokens and $0.201 per million output tokens. Prices vary by provider and configuration; see Pricing for details.
Which providers offer Llama 3.2 1B Instruct?
There are 5 cataloged offers across 5 providers. Compare model IDs, prices and limits in Providers.
What is the context window?
The cataloged model context is 131,072 tokens. Each serving endpoint may apply a different limit.
Does it support tools and structured output?
Tool calling: Not reported. Structured output: Not reported. Support can vary by endpoint.
Resources
Llama 3.2 Community LicenseCatalog history · 3 recorded revisions
Metadata observations since this model was first cataloged. These are not model release versions.
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