HASTATAgent stack guide step
Step-3
Compact GPT model for low-latency assistance and high-volume workloads
Fresh · fetched 2026-08-17T02:11:57.739Z · Models.dev(opens in a new tab)
Minimum context64K
Output64K
Providers2
CapabilitiesTool calling, Reasoning, Image input
Provider offers
| Providers | Input / 1M | Output / 1M | Cache read / 1M | Context / output | Updated |
|---|---|---|---|---|---|
 NanoGPTstep-3 | $0.25 | $0.65 | $0.12 | 64K | 2025-07-31 |
 ZenMuxstepfun/step-3 | $0.21 | $0.57 | Unavailable | 64K | 2025-07-31 |
Lowest reported provider price in USD per 1M tokens; unavailable is not free. Provider documentation remains authoritative. Catalogue presence is not an uptime, security, or quality endorsement.
Source metadata and limitations
Capabilities are source-reported. Tool calling does not prove quality in a particular harness. Prices and limits can change.
Modalities: text, image → text