GLM 5.3 Flash API pricing
GLM 5.3 Flash by Fireworks costs $0.15 per 1M input tokens and $0.50 per 1M output tokens (1M in + 1M out = $0.65).
- API model id
GLM 5.3 Flash- Input / 1M
- $0.15
- Output / 1M
- $0.50
- Cached input / 1M
- $0.03
- Context window
- —
- Notes
- Standard serverless price.
- Source
- https://docs.fireworks.ai/serverless/pricing
- Provider type
- Inference host (HQ: US)
- Regions
- unknown
- EU data residency
- unknown — Some models have separately priced '(US)' variants (1.5x); default serving region not stated.
- Last verified
- 2026-10-15
Cost estimate
| Provider | Model | Cost |
|---|---|---|
| Fireworks | GLM 5.3 Flash | $0.28 |
Uses standard list prices (no caching, batch or off-peak discounts). € and CHF rows are priced in that currency by the provider and not converted, so compare them with care.
Other Fireworks models
- Kimi K3: $3.00 / $15.00
- DeepSeek V4.1 Flash: $0.30 / $1.20
- GLM 5.3: $1.40 / $4.40
- Qwen 3.8 Max: $2.00 / $6.00
- MiniMax M3: $0.30 / $1.20
- OpenAI GPT OSS 120B: $0.15 / $0.60
- NVIDIA Nemotron 3.5 Lightning 30B A3B: $0.05 / $0.20