Qwen2.5-0.5B-Instruct
Released
2024-06-07
Last refreshed
2026-10-07
Status
Researched 26d ago
Open sourceCommercial use: permittedCodingLong contextClassification
Alibaba releases · 51 in the last 12 monthsChangelog →
Specifications
- Family
- Qwen2.5
- Released
- 2024-06-07
- Context
- 128K
- Parameters
- 490M
- Architecture
- Decoder Only
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Available
- Code
- Unknown
- Training
- Fine-tuned
Created by
Pricing
Output / 1M
$0.100
Input / 1M
$0.100
Cheapest of 1 route · Fireworks AI
About
Instruction-tuned 0.5B variant of Qwen-2.5 for efficient on-device deployment. Balanced for speed and responsiveness on resource-constrained hardware.
Top use-case fit: coding, agents, and build tasks
Coding
Q/$ AClassification
Q/$ BProviders(1)
Compare API pricing across 1 tracked provider route for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| Fireworks AI | $0.100 | $0.100 | Serverless |
Available via routers & gateways(1)
Capabilities
No model capability flags are currently sourced.
Benchmark peer barsfor Coding
HumanEvalRank 95 of 99
Benchmark scores(4)
Scores are benchmark-specific and are direction-aware: the same numeric gap can mean very different outcomes across suites. Use the leaderboard context and this model's provider route to decide whether the winning margin is meaningful for your workload.
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| Google-Proof Q&A | 28.9 | diamondObserved 2026-03-06 | — | Source |
| HellaSwag | 81.4 | 10-shotObserved 2026-03-06 | — | Source |
| HumanEval | 35.6 | pass@1Observed 2026-03-06 | — | Source |
| Massive Multitask Language Understanding | 54.2 | 5-shotObserved 2026-03-06 | — | Source |
Migration checks
No linked migration route is available for this model yet.
Created by
Pricing
Output / 1M
$0.100
Input / 1M
$0.100
Cheapest of 1 route · Fireworks AI