Opper
56 modelsProvider docs
As of Oct 4, 2026, Opper lists 56 supported models in the Sovyron catalog, including GPT-6 Astra, Gemini 3.8 Flash, Muse Spark 1.3, Claude Fable 5.1 and GLM-5.3-Flash — gpt-astra, gemini-flash, muse, claude-fable, glm-flash and glm families. Its metered rates span $0.2092–$67.5 per 1M tokens on a 3:1 input:output blend, and every price in the table is Opper's own, normalized to USD — open a model to compare it with the cheapest offer across all providers.
Supported models and pricing
56 of 56 models
| Model | 1M input | 1M output | 1M cache read | Context | Released |
|---|---|---|---|---|---|
| GPT-6 Astra | $10 | $50 | $1 | 1.1M | Sep 4, 2026 |
| Gemini 3.8 Flash | $0.825 | $4.125 | $0.0825 | 1.0M | Sep 2, 2026 |
| Muse Spark 1.3 | $1.25 | $4.25 | $0.15 | 1.0M | Sep 2, 2026 |
| Claude Fable 5.1 | $10 | $50 | $0.25 | 1.0M | Sep 1, 2026 |
| GLM-5.3-Flash | $0.2 | $0.5 | $0.07 | 1.0M | Aug 26, 2026 |
| GLM-5.3 | $1.75 | $4.6488 | $0.44 | 1.0M | Aug 14, 2026 |
| Qwen3.8 27B | $0.5811 | $3 | — | 262k | Aug 14, 2026 |
| Gemini 3.7 Flash | $0.75 | $3.75 | $0.075 | 1.0M | Aug 13, 2026 |
| Grok 4.6 | $2 | $6 | $0.5 | 500k | Aug 12, 2026 |
| Qwen3.8 2.4T A95B | $2.5 | $6 | $0.63 | 262k | Aug 12, 2026 |
| Muse Spark 1.2 | $1.25 | $4.25 | $0.15 | 1.0M | Aug 5, 2026 |
| Qwen3.8 Max | $2 | $6 | $0.25 | 984k | Aug 3, 2026 |
| Claude Opus 5 | $5.5 | $27.5 | $0.55 | 1.0M | Jul 24, 2026 |
| Gemini 3.5 Flash Lite | $0.3 | $2.5 | $0.03 | 1.0M | Jul 21, 2026 |
| Kimi K3 | $3 | $15 | — | 1.0M | Jul 16, 2026 |
| GPT-5.6 Luna | $0.2 | $1.2 | $0.02 | 1.0M | Jul 9, 2026 |
| GPT-5.6 Sol | $5 | $30 | $0.5 | 1.0M | Jul 9, 2026 |
| GPT-5.6 Terra | $2 | $12 | $0.2 | 1.0M | Jul 9, 2026 |
| Grok 4.5 | $2 | $6 | $0.5 | 500k | Jul 8, 2026 |
| Claude Sonnet 5 | $2.2 | $11 | $0.22 | 1.0M | Jun 30, 2026 |
| GLM-5.2 | $1.6271 | $5.811 | — | 1.0M | Jun 13, 2026 |
| Claude Fable 5 | $10 | $50 | $1 | 1.0M | Jun 9, 2026 |
| MiniMax-M3 | $0.6 | $2.4 | $0.12 | 1.0M | Jun 1, 2026 |
| Claude Opus 4.8 | $5 | $25 | $0.5 | 1.0M | May 28, 2026 |
| Gemini 3.5 Flash | $1.5 | $9 | $0.15 | 1.0M | May 19, 2026 |
| DeepSeek V4 Flash | $0.25 | $0.66 | — | 1.0M | Apr 24, 2026 |
| DeepSeek V4 Pro | $1.7881 | $3.5762 | — | 1.0M | Apr 24, 2026 |
| GPT-5.5 | $5 | $30 | $0.5 | 1.1M | Apr 23, 2026 |
| GPT-5.5 Pro | $30 | $180 | — | 1.1M | Apr 23, 2026 |
| Grok 4.3 | $1.25 | $2.5 | $0.2 | 1.0M | Apr 17, 2026 |
| Qwen3.6 35B-A3B | $0.248 | $1.485 | — | 262k | Apr 17, 2026 |
| Claude Opus 4.7 | $5.5 | $27.5 | $0.55 | 1.0M | Apr 16, 2026 |
| Grok Build 0.1 | $1 | $2 | $0.2 | 256k | Apr 16, 2026 |
| Gemma 4 31B IT | $0.4649 | $2.4406 | — | 256k | Apr 2, 2026 |
| MiniMax-M2.7 | $0.6973 | $2.7893 | — | 197k | Mar 18, 2026 |
| GPT-5.4 mini | $0.75 | $4.5 | $0.075 | 400k | Mar 17, 2026 |
| GPT-5.4 nano | $0.2 | $1.25 | $0.02 | 400k | Mar 17, 2026 |
| Mistral Small 4 | $0.5811 | $2.4406 | — | 256k | Mar 16, 2026 |
| GPT-5.4 | $2.5 | $15 | $0.25 | 1.1M | Mar 5, 2026 |
| GPT-5.4 Pro | $30 | $180 | — | 1.1M | Mar 5, 2026 |
| Gemini 3.1 Pro Preview | $2 | $12 | $0.2 | 1.0M | Feb 19, 2026 |
| Claude Sonnet 4.6 | $3.3 | $16.5 | $0.33 | 1.0M | Feb 17, 2026 |
| Claude Opus 4.6 | $5 | $25 | $0.5 | 1.0M | Feb 5, 2026 |
| GPT-5.3 Codex | $1.75 | $14 | $0.175 | 400k | Feb 5, 2026 |
| Qwen3 Coder Next | $0.5811 | $2.3244 | — | 262k | Feb 3, 2026 |
| Gemini 3 Flash Preview | $0.5 | $3 | $0.05 | 1.0M | Dec 17, 2025 |
| Devstral 2 | $0.4 | $2 | — | 256k | Dec 9, 2025 |
| Mistral Large 3 | $0.5 | $1.5 | — | 256k | Dec 2, 2025 |
| Claude Opus 4.5 | $5 | $25 | $0.5 | 200k | Nov 24, 2025 |
| Claude Haiku 4.5 | $1.1 | $5.5 | $0.11 | 200k | Oct 15, 2025 |
| Claude Sonnet 4.5 | $3.3 | $16.5 | $0.33 | 200k | Sep 29, 2025 |
| GPT OSS 120B | $1.1622 | $4.8812 | — | 128k | Aug 5, 2025 |
| GPT OSS 20B | $0.1162 | $0.4881 | — | 128k | Aug 5, 2025 |
| Sonar | $1 | $1 | — | 128k | Jan 1, 2024 |
| Sonar Pro | $3 | $15 | — | 200k | Jan 1, 2024 |
| Sonar Reasoning Pro | $2 | $8 | — | 128k | Jan 1, 2024 |