Pricing database Oldest verification: 2026-09-17
Every price below was read from the provider's official pricing page or models API. Check each row's verification age. Unverifiable numbers are marked 待核验 rather than guessed. Prices change without notice — always confirm on the official page before committing your pipeline.
| Provider | Model | API model ID | Input $/1M | Cached $/1M | Output $/1M | Context | Notes | Verified | Source |
|---|---|---|---|---|---|---|---|---|---|
| OpenAI | GPT-6 Astra | gpt-6-astra | $10 | $1 | $50 | 1,050,000 | Flagship (knowledge cutoff 2026-04-30). Long-context surcharge: prompts >272K billed 2x input & cache / 1.5x output ($20 / $2 / $25 writes / $75). Batch & Flex −50%; fast mode 2x. Model docs: https://developers.openai.com/api/docs/models/gpt-6-astra.md | Verified on 2026-09-17 | official ↗ |
| OpenAI | GPT-5.6-Luna | gpt-5.6-luna | $0.2 | $0.02 | $1.2 | 1,050,000 | Long-context surcharge: prompts >272K are billed 2x input / 1.5x output. Priority/flex tiers differ. | Verified on 2026-09-17 | official ↗ |
| OpenAI | GPT-5 | gpt-5 | $1.25 | $0.125 | $10 | 400K | — | Verified on 2026-09-17 | official ↗ |
| OpenAI | GPT-5 Mini | gpt-5-mini | $0.25 | $0.025 | $2 | 400K | — | Verified on 2026-09-17 | official ↗ |
| OpenAI | GPT-5.2 | gpt-5.2 | $1.75 | $0.175 | $14 | 400K | — | Verified on 2026-09-17 | official ↗ |
| Anthropic | Claude Sonnet 5 | claude-sonnet-5 | $2 | $0.2 | $10 | 1M | $2/$10 is now the standard price. Batch API −50%. | Verified on 2026-09-17 | official ↗ |
| Anthropic | Claude Haiku 4.5 | claude-haiku-4.5 | $1 | $0.1 | $5 | 200K | Batch API −50%. | Verified on 2026-09-17 | official ↗ |
| Anthropic | Claude Opus 5 | claude-opus-5 | $5 | $0.5 | $25 | 200K | Long-context (>200K prompt) billed $10/$50. | Verified on 2026-09-17 | official ↗ |
| Anthropic | Claude Fable 5.1 | claude-fable-5.1 | $10 | $0.25 | $50 | 1M | Cache reads at 0.025× input price. | Verified on 2026-09-17 | official ↗ |
| DeepSeek | DeepSeek V4.1 Flash | deepseek-flash | $0.3 | $0.006 | $1.2 | 1M | Peak rate. Off-peak $0.15/$0.60 (cache-hit $0.003). Anthropic-format endpoint available. | Verified on 2026-09-17 | official ↗ |
| DeepSeek | DeepSeek V4 Pro | deepseek-v4-pro | $1.32 | $0.044 | $3.96 | 1M | Peak rate. Off-peak $0.66/$1.98. Service continued after 2026-09-14 per official notice. | Verified on 2026-09-17 | official ↗ |
| Z.ai (Zhipu GLM) | GLM-5.3 | glm-5.3 | $1.4 | $0.26 | $4.4 | 1.31M | Flagship. Cached-input storage is limited-time free. | Verified on 2026-09-17 | official ↗ |
| Z.ai (Zhipu GLM) | GLM-5.3-Flash | glm-5.3-flash | $0.15 | $0.03 | $0.5 | 1.31M | — | Verified on 2026-09-17 | official ↗ |
| Z.ai (Zhipu GLM) | GLM-4.7 | glm-4.7 | $0.6 | $0.11 | $2.2 | 204K | — | Verified on 2026-09-17 | official ↗ |
| Z.ai (Zhipu GLM) | GLM-4.7-Flash | glm-4.7-flash | Free | Free | Free | 204K | Free tier (officially listed at $0). | Verified on 2026-09-17 | official ↗ |
| Z.ai (Zhipu GLM) | GLM-5 | glm-5 | $1 | $0.2 | $3.2 | 200K | — | Verified on 2026-09-17 | official ↗ |
| Moonshot AI (Kimi) | Kimi K3 | kimi-k3 | $3 | $0.3 | $15 | 1,048,576 | — | Verified on 2026-09-17 | official ↗ |
| Moonshot AI (Kimi) | Kimi K2.7 Code | kimi-k2.7-code | $0.95 | $0.19 | $4 | 262,144 | HighSpeed variant: $1.90/$8.00. | Verified on 2026-09-17 | official ↗ |
| Moonshot AI (Kimi) | Kimi K2.6 | kimi-k2.6 | $0.95 | $0.16 | $4 | 262,144 | — | Verified on 2026-09-17 | official ↗ |
| Alibaba Model Studio (Qwen) | Qwen3.8-Max | qwen3.8-max | $2 | 待核验 | $6 | 1M | qwen3.8-max-0902 same price. International (Model Studio) tier. | Verified on 2026-09-17 | official ↗ |
| Alibaba Model Studio (Qwen) | Qwen3.8-Flash | qwen3.8-flash | $0.15 | 待核验 | $0.47 | 1M | — | Verified on 2026-09-17 | official ↗ |
| Alibaba Model Studio (Qwen) | Qwen3.7-Plus | qwen3.7-plus | $0.4 | 待核验 | $1.6 | 1M | List price, 0–256K tier (20% limited-time discount may apply). >256K: $1.20/$4.80. | Verified on 2026-09-17 | official ↗ |
| xAI (Grok) | Grok 4.6 | grok-4.6 | $2 | $0.5 | $6 | 500K | <200K prompt rate. ≥200K: $4/$12. | Verified on 2026-09-17 | official ↗ |
| xAI (Grok) | Grok 4.3 | grok-4.3 | $1.25 | $0.2 | $2.5 | 1M | <200K prompt rate. ≥200K: $2.50/$5. | Verified on 2026-09-17 | official ↗ |
| xAI (Grok) | Grok Build 0.1 | grok-build-0.1 | $1 | $0.2 | $2 | 256K | Coding-focused. <200K prompt rate; ≥200K: $2/$4. | Verified on 2026-09-17 | official ↗ |
| SiliconFlow | DeepSeek-V4-Flash | DeepSeek-V4-Flash | $0.13 | $0.028 | $0.28 | 1,049K | Cheapest non-aggregator DeepSeek V4 Flash we verified (OpenRouter lists it at $0.07/$0.14). | Verified on 2026-09-17 | official ↗ |
| SiliconFlow | GLM-5.3 | GLM-5.3 | $1.4 | $0.26 | $4.4 | 1,049K | Matches Z.ai first-party price. | Verified on 2026-09-17 | official ↗ |
| SiliconFlow | GLM-5.3-Flash | GLM-5.3-Flash | $0.15 | $0.03 | $0.5 | 1,049K | — | Verified on 2026-09-17 | official ↗ |
| SiliconFlow | Kimi-K2.6 | Kimi-K2.6 | $0.77 | $0.14 | $3.4 | 262K | Undercuts Moonshot first-party ($0.95/$4.00). | Verified on 2026-09-17 | official ↗ |
| SiliconFlow | Kimi-K3 | Kimi-K3 | $2.7 | $0.27 | $13.5 | 1,049K | 10% under Moonshot first-party. | Verified on 2026-09-17 | official ↗ |
| SiliconFlow | MiniMax-M2.5 | MiniMax-M2.5 | $0.3 | $0.03 | $1.2 | 197K | — | Verified on 2026-09-17 | official ↗ |
| OpenRouter | DeepSeek V4 Flash (deepseek-v4-flash) | deepseek/deepseek-v4-flash | $0.07 | $0.014 | $0.14 | 1,048,576 | Cheapest DeepSeek-class listing we verified. Aggregator price, can drift per provider. | Verified on 2026-09-17 | official ↗ |
| OpenRouter | DeepSeek V3.2 (deepseek-chat) | deepseek/deepseek-chat | $0.2574 | 待核验 | $1.0287 | 163,840 | Aggregator price from OpenRouter's public API. | Verified on 2026-09-17 | official ↗ |
| OpenRouter | GLM-4.6 | z-ai/glm-4.6 | $0.43 | $0.08 | $1.75 | 204,800 | — | Verified on 2026-09-17 | official ↗ |
| OpenRouter | Llama 4 Maverick (Meta) | meta-llama/llama-4-maverick | $0.1875 | 待核验 | $0.6525 | 1,048,576 | — | Verified on 2026-09-17 | official ↗ |
| OpenRouter | Llama 3.3 70B (Meta) | meta-llama/llama-3.3-70b-instruct | $0.1 | 待核验 | $0.32 | 131,072 | — | Verified on 2026-09-17 | official ↗ |
| OpenRouter | GPT-5 | openai/gpt-5 | $1.25 | $0.125 | $10 | 400,000 | Same as OpenAI first-party. | Verified on 2026-09-17 | official ↗ |
| OpenRouter | Claude Sonnet 5 | anthropic/claude-sonnet-5 | $2 | $0.2 | $10 | 1,000,000 | Same as Anthropic first-party. | Verified on 2026-09-17 | official ↗ |
| OpenRouter | Qwen3.7-Plus | qwen/qwen3.7-plus | $0.32 | $0.064 | $1.28 | 1,000,000 | Under Alibaba first-party list price ($0.40/$1.60). | Verified on 2026-09-17 | official ↗ |
Source pages
- OpenAI — https://developers.openai.com/api/docs/pricing
- Anthropic — https://platform.claude.com/docs/en/about-claude/pricing
- DeepSeek — https://api-docs.deepseek.com/quick_start/pricing/
- Z.ai (Zhipu GLM) — https://docs.z.ai/guides/overview/pricing
- Moonshot AI (Kimi) — https://platform.kimi.ai/docs/pricing/chat
- Alibaba Cloud Model Studio (Qwen) — https://www.alibabacloud.com/help/en/model-studio/model-pricing
- xAI (Grok) — https://docs.x.ai/docs/models
- SiliconFlow — https://siliconflow.com/pricing
- OpenRouter — https://openrouter.ai/models
Methodology & caveats
- DeepSeek publishes off-peak rates (01:00–04:00 and 06:00–10:00 UTC, Monday–Friday) at ½ peak. We list peak; divide by 2 for off-peak. Cache-hit input for V4.1 Flash is $0.006 peak / $0.003 off-peak.
- xAI, OpenAI, Anthropic apply long-context surcharges above a prompt threshold; the table shows the standard tier (see Notes column).
- OpenRouter prices are aggregator pass-through and can drift per-provider; we snapshot the default listed price from their public models API.
- OpenAI cached-input prices apply to automatic prompt caching; batch API typically −50% on both directions.
- Qwen cache-read rates on Alibaba's page are tiered by token count and model version — marked 待核验 here rather than approximated.
Next step: put your own numbers in the monthly cost calculator →