Access
- API base URL
- https://routellm.abacus.ai/v1
- SDK
- @ai-sdk/openai-compatible
- Environment variables
- ABACUS_API_KEY
Models
62 of 62 model versions
| Model | Family | Provider model ID | Protocol | Streaming | Organization | Context | Max output | Input | Output | Reasoning | Tool call | Structured | Temperature | Weights | Price | Released | Updated | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GPT-5.6 Luna openai/gpt-5.6-luna | OPOpenAI | GPT | gpt-5.6-luna | Openai chat | Yes | 1.1M | 128K | Yes | Yes | Yes | -No | Closed | input $1/M · output $6/M cache read $0.1/M | 2026-07-09 | 2026-08-06 | |||
| GPT-5.6 Sol openai/gpt-5.6-sol | OPOpenAI | GPT | gpt-5.6-sol | Openai chat | Yes | 1.1M | 128K | Yes | Yes | Yes | -No | Closed | input $5/M · output $30/M cache read $0.5/M | 2026-07-09 | 2026-08-06 | |||
| GPT-5.6 Terra openai/gpt-5.6-terra | OPOpenAI | GPT | gpt-5.6-terra | Openai chat | Yes | 1.1M | 128K | Yes | Yes | Yes | -No | Closed | input $2.5/M · output $15/M cache read $0.25/M | 2026-07-09 | 2026-08-06 | |||
| Grok 4.5 xai/grok-4.5 | XAxAI | Grok | grok-4.5 | Openai chat | Yes | 500K | 500K | Yes | Yes | Yes | Yes | Closed | input $2/M · output $6/M | 2026-07-08 | 2026-08-06 | |||
| Claude Sonnet 5 anthropic/claude-sonnet-5 | ANAnthropic | Claude | claude-sonnet-5 | Openai chat | Yes | 1M | 128K | Yes | Yes | -No | -No | Closed | input $3/M · output $15/M | 2026-06-30 | 2026-07-01 | |||
| Claude Fable 5 anthropic/claude-fable-5 | ANAnthropic | Claude | claude-fable-5 | Openai chat | Yes | 1M | 128K | Yes | Yes | -No | -No | Closed | input $10/M · output $50/M | 2026-06-09 | 2026-06-11 | |||
| Claude Opus 4.8 anthropic/claude-opus-4-8 | ANAnthropic | Claude | claude-opus-4-8 | Openai chat | Yes | 1M | 128K | Yes | Yes | -No | -No | Closed | input $5/M · output $25/M | 2026-05-28 | 2026-06-11 | |||
| Gemini 3.5 Flash google/gemini-3.5-flash | GOGoogle | Gemini | gemini-3.5-flash | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $1.5/M · output $9/M cache read $0.15/M | 2026-05-19 | 2026-06-11 | |||
| Gemini 3.1 Flash Lite google/gemini-3.1-flash-lite | GOGoogle | Gemini | gemini-3.1-flash-lite | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $0.25/M · output $1.5/M cache read $0.025/M | 2026-05-07 | 2026-05-07 | |||
| GPT-5.5 openai/gpt-5.5 | OPOpenAI | GPT | gpt-5.5 | Openai chat | Yes | 1.1M | 128K | Yes | Yes | Yes | -No | Closed | input $5/M · output $30/M cache read $0.5/M | 2026-04-23 | 2026-08-06 | |||
| Kimi K2.6 moonshotai/kimi-k2.6 | MAMoonshot AI | Kimi | moonshotai/Kimi-K2.6 | Openai chat | Yes | 262K | 262K | Yes | Yes | Yes | Yes | Open | input $0.95/M · output $4/M cache read $0.19/M | 2026-04-21 | 2026-08-06 | |||
| Grok 4.3 xai/grok-4.3 | XAxAI | Grok | grok-4.3 | Openai chat | Yes | 1M | 30K | Yes | Yes | Yes | Yes | Closed | input $1.25/M · output $2.5/M cache read $0.2/M | 2026-04-17 | 2026-06-11 | |||
| Claude Opus 4.7 anthropic/claude-opus-4-7 | ANAnthropic | Claude | claude-opus-4-7 | Openai chat | Yes | 1M | 128K | Yes | Yes | -No | -No | Closed | input $5/M · output $25/M | 2026-04-16 | 2026-06-11 | |||
| Muse Spark 1.1 meta/muse-spark-1.1 | MEMeta | Muse | muse-spark-1.1 | Openai chat | Yes | 1M | 32K | Yes | Yes | Yes | Yes | Closed | input $1.25/M · output $4.25/M cache read $0.15/M | 2026-04-08 | 2026-07-09 | |||
| Gemma 4 31B IT google/gemma-4-31b-it | GOGoogle | Gemma | google/gemma-4-31b-it | Openai chat | Yes | 262K | 33K | Yes | Yes | Yes | Yes | Open | input $0.14/M · output $0.4/M | 2026-04-02 | 2026-08-06 | |||
| MiMo-V2-Pro xiaomi/mimo-v2-pro | XIXiaomi | MiMo | mimo-v2-pro | Openai chat | Yes | 1M | 131K | Yes | Yes | -No | Yes | Open | input $1/M · output $3/M cache read $0.2/M | 2026-03-18 | 2026-06-24 | |||
| GPT-5.4 mini openai/gpt-5.4-mini | OPOpenAI | GPT | gpt-5.4-mini | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $0.75/M · output $4.5/M cache read $0.075/M | 2026-03-17 | 2026-03-20 | |||
| GPT-5.4 nano openai/gpt-5.4-nano | OPOpenAI | GPT | gpt-5.4-nano | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $0.2/M · output $1.25/M cache read $0.02/M | 2026-03-17 | 2026-03-20 | |||
| GPT-5.4 openai/gpt-5.4 | OPOpenAI | GPT | gpt-5.4 | Openai chat | Yes | 1.1M | 128K | Yes | Yes | Yes | -No | Closed | input $2.5/M · output $15/M cache read $0.25/M | 2026-03-05 | 2026-08-06 | |||
| Gemini 3.1 Flash Lite Preview google/gemini-3.1-flash-lite-preview | GOGoogle | Gemini | gemini-3.1-flash-lite-preview | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $0.25/M · output $1.5/M cache read $0.025/M · cache write $1/M | 2026-03-03 | 2026-03-03 | |||
| GPT-5.3 Chat openai/gpt-5.3-chat | OPOpenAI | GPT | gpt-5.3-chat-latest | Openai chat | Yes | 128K | 16K | -No | Yes | Yes | Yes | Closed | input $1.75/M · output $14/M | 2026-03-03 | 2026-03-20 | |||
| Nano Banana 2 google/gemini-3.1-flash-image-preview | GOGoogle | Gemini | gemini-3.1-flash-image-preview | Openai chat | Yes | 66K | 66K | Yes | -No | -No | Yes | Closed | input $0.5/M · output $3/M | 2026-02-26 | 2026-02-27 | |||
| Gemini 3.1 Pro Preview google/gemini-3.1-pro-preview | GOGoogle | Gemini | gemini-3.1-pro-preview | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $2/M · output $12/M cache read $0.2/M | 2026-02-19 | 2026-06-11 | |||
| Claude Sonnet 4.6 anthropic/claude-sonnet-4-6 | ANAnthropic | Claude | claude-sonnet-4-6 | Openai chat | Yes | 1M | 64K | Yes | Yes | -No | Yes | Closed | input $3/M · output $15/M | 2026-02-17 | 2026-06-11 | |||
| Claude Opus 4.6 anthropic/claude-opus-4-6 | ANAnthropic | Claude | claude-opus-4-6 | Openai chat | Yes | 1M | 128K | Yes | Yes | -No | Yes | Closed | input $5/M · output $25/M | 2026-02-05 | 2026-07-17 | |||
| GPT-5.3-Codex openai/gpt-5.3-codex | OPOpenAI | GPT | gpt-5.3-codex | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.75/M · output $14/M cache read $0.18/M | 2026-02-05 | 2026-08-06 | |||
| Kimi K2.5 moonshotai/kimi-k2.5 | MAMoonshot AI | Kimi | kimi-k2.5 | Openai chat | Yes | 262K | 262K | Yes | Yes | Yes | -No | Open | input $0.6/M · output $3/M | 2026-01 | 2026-08-06 | |||
| Gemini 3 Flash Preview google/gemini-3-flash-preview | GOGoogle | Gemini | gemini-3-flash-preview | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $0.5/M · output $3/M cache read $0.05/M | 2025-12-17 | 2026-06-11 | |||
| GPT-5.2 openai/gpt-5.2 | OPOpenAI | GPT | gpt-5.2 | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.75/M · output $14/M cache read $0.175/M | 2025-12-11 | 2026-01-01 | |||
| GPT-5.2 Chat openai/gpt-5.2-chat-latest | OPOpenAI | GPT | gpt-5.2-chat-latest | Openai chat | Yes | 128K | 16K | Yes | Yes | Yes | -No | Closed | input $1.75/M · output $14/M | 2025-12-11 | 2026-08-06 | |||
| GPT-5.2-Codex openai/gpt-5.2-codex | OPOpenAI | GPT | gpt-5.2-codex | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.75/M · output $14/M cache read $0.175/M | 2025-12-11 | 2026-08-06 | |||
| Nano Banana Pro google/gemini-3-pro-image-preview | GOGoogle | Gemini | gemini-3-pro-image-preview | Openai chat | Yes | 66K | 33K | Yes | -No | -No | Yes | Closed | input $2/M · output $12/M cache read $0.2/M | 2025-11-20 | 2025-11-20 | |||
| GPT-5.1 openai/gpt-5.1 | OPOpenAI | GPT | gpt-5.1 | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.25/M · output $10/M cache read $0.125/M | 2025-11-13 | 2026-02-01 | |||
| GPT-5.1 Chat openai/gpt-5.1-chat-latest | OPOpenAI | GPT | gpt-5.1-chat-latest | Openai chat | Yes | 128K | 16K | Yes | Yes | Yes | -No | Closed | input $1.25/M · output $10/M | 2025-11-13 | 2026-08-06 | |||
| GPT-5.1-Codex openai/gpt-5.1-codex | OPOpenAI | GPT | gpt-5.1-codex | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.25/M · output $10/M cache read $0.125/M | 2025-11-13 | 2026-08-06 | |||
| GPT-5.1-Codex-Max openai/gpt-5.1-codex-max | OPOpenAI | GPT | gpt-5.1-codex-max | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.25/M · output $10/M | 2025-11-13 | 2026-08-06 | |||
| Claude Opus 4.5 anthropic/claude-opus-4-5-20251101 | ANAnthropic | Claude | claude-opus-4-5-20251101 | Openai chat | Yes | 200K | 64K | Yes | Yes | -No | Yes | Closed | input $5/M · output $25/M | 2025-11-01 | 2026-06-11 | |||
| Claude Haiku 4.5 anthropic/claude-haiku-4-5-20251001 | ANAnthropic | Claude | claude-haiku-4-5-20251001 | Openai chat | Yes | 200K | 64K | Yes | Yes | -No | Yes | Closed | input $1/M · output $5/M | 2025-10-15 | 2026-01-01 | |||
| Claude Sonnet 4.5 anthropic/claude-sonnet-4-5-20250929 | ANAnthropic | Claude | claude-sonnet-4-5-20250929 | Openai chat | Yes | 200K | 64K | Yes | Yes | -No | Yes | Closed | input $3/M · output $15/M | 2025-09-29 | 2026-06-11 | |||
| Qwen3 Max alibaba/qwen3-max | ALAlibaba | Qwen | qwen3-max | Openai chat | Yes | 262K | 66K | -No | Yes | Yes | Yes | Closed | input $1.2/M · output $6/M | 2025-09-23 | 2026-01-23 | |||
| GPT-5-Codex openai/gpt-5-codex | OPOpenAI | GPT | gpt-5-codex | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.25/M · output $10/M cache read $0.125/M | 2025-09-15 | 2026-08-06 | |||
| Nano Banana google/gemini-2.5-flash-image | GOGoogle | Gemini | gemini-2.5-flash-image | Openai chat | Yes | 33K | 33K | Yes | -No | -No | Yes | Closed | input $0.3/M · output $30/M | 2025-08-26 | 2025-10-22 | |||
| GPT-5 openai/gpt-5 | OPOpenAI | GPT | gpt-5 | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $1.25/M · output $10/M cache read $0.125/M | 2025-08-07 | 2025-09-19 | |||
| GPT-5 mini openai/gpt-5-mini | OPOpenAI | GPT | gpt-5-mini | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $0.25/M · output $2/M cache read $0.025/M | 2025-08-07 | 2026-08-06 | |||
| GPT-5 nano openai/gpt-5-nano | OPOpenAI | GPT | gpt-5-nano | Openai chat | Yes | 400K | 128K | Yes | Yes | Yes | -No | Closed | input $0.05/M · output $0.4/M cache read $0.005/M | 2025-08-07 | 2026-08-06 | |||
| Claude Opus 4.1 anthropic/claude-opus-4-1-20250805 | ANAnthropic | Claude | claude-opus-4-1-20250805 | Openai chat | Yes | 200K | 32K | Yes | Yes | -No | Yes | Closed | input $15/M · output $75/M | 2025-08-05 | 2026-08-06 | |||
| gpt-oss-120b openai/gpt-oss-120b | OPOpenAI | GPT | openai/gpt-oss-120b | Openai chat | Yes | 131K | 131K | Yes | Yes | Yes | Yes | Open | input $0.08/M · output $0.44/M | 2025-08-05 | 2026-08-06 | |||
| Gemini 2.5 Flash google/gemini-2.5-flash | GOGoogle | Gemini | gemini-2.5-flash | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $0.3/M · output $2.5/M cache read $0.03/M | 2025-06-17 | 2026-01-01 | |||
| Gemini 2.5 Pro google/gemini-2.5-pro | GOGoogle | Gemini | gemini-2.5-pro | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $1.25/M · output $10/M cache read $0.125/M | 2025-06-17 | 2026-01-01 | |||
| o3-pro openai/o3-pro | OPOpenAI | o-series | o3-pro | Openai chat | Yes | 200K | 100K | Yes | Yes | Yes | -No | Closed | input $20/M · output $40/M | 2025-06-10 | 2026-08-06 | |||
| Claude Opus 4 anthropic/claude-opus-4-20250514 | ANAnthropic | Claude | claude-opus-4-20250514 | Openai chat | Yes | 200K | 32K | Yes | Yes | -No | Yes | Closed | input $15/M · output $75/M | 2025-05-22 | 2026-08-06 | |||
| Claude Sonnet 4 anthropic/claude-sonnet-4-20250514 | ANAnthropic | Claude | claude-sonnet-4-20250514 | Openai chat | Yes | 200K | 64K | Yes | Yes | -No | Yes | Closed | input $3/M · output $15/M | 2025-05-22 | 2026-08-06 | |||
| o3 openai/o3 | OPOpenAI | o-series | o3 | Openai chat | Yes | 200K | 100K | Yes | Yes | Yes | -No | Closed | input $2/M · output $8/M cache read $0.5/M | 2025-04-16 | 2026-08-06 | |||
| o4-mini openai/o4-mini | OPOpenAI | o-series | o4-mini | Openai chat | Yes | 200K | 100K | Yes | Yes | Yes | -No | Closed | input $1.1/M · output $4.4/M | 2025-04-16 | 2026-08-06 | |||
| GPT-4.1 openai/gpt-4.1 | OPOpenAI | GPT | gpt-4.1 | Openai chat | Yes | 1M | 33K | -No | Yes | Yes | Yes | Closed | input $2/M · output $8/M cache read $0.5/M | 2025-04-14 | 2026-08-06 | |||
| GPT-4.1 mini openai/gpt-4.1-mini | OPOpenAI | GPT | gpt-4.1-mini | Openai chat | Yes | 1M | 33K | -No | Yes | Yes | Yes | Closed | input $0.4/M · output $1.6/M cache read $0.1/M | 2025-04-14 | 2026-08-06 | |||
| GPT-4.1 nano openai/gpt-4.1-nano | OPOpenAI | GPT | gpt-4.1-nano | Openai chat | Yes | 1M | 33K | -No | Yes | Yes | Yes | Closed | input $0.1/M · output $0.4/M cache read $0.025/M | 2025-04-14 | 2026-08-06 | |||
| Claude Sonnet 3.7 anthropic/claude-3-7-sonnet-20250219 | ANAnthropic | Claude | claude-3-7-sonnet-20250219 | Openai chat | Yes | 200K | 64K | Yes | Yes | -No | Yes | Closed | input $3/M · output $15/M | 2025-02-19 | 2026-08-06 | |||
| o3-mini openai/o3-mini | OPOpenAI | o-series | o3-mini | Openai chat | Yes | 200K | 100K | Yes | Yes | Yes | -No | Closed | input $1.1/M · output $4.4/M cache read $0.55/M | 2024-12-20 | 2026-08-06 | |||
| GPT-4o (2024-11-20) openai/gpt-4o-2024-11-20 | OPOpenAI | GPT | gpt-4o-2024-11-20 | Openai chat | Yes | 128K | 16K | -No | Yes | Yes | Yes | Closed | input $2.5/M · output $10/M | 2024-11-20 | 2024-11-20 | |||
| GPT-4o mini openai/gpt-4o-mini | OPOpenAI | GPT | gpt-4o-mini | Openai chat | Yes | 128K | 16K | -No | Yes | Yes | Yes | Closed | input $0.15/M · output $0.6/M | 2024-07-18 | 2026-08-06 | |||
| GPT-4o openai/gpt-4o | OPOpenAI | GPT | gpt-4o | Openai chat | Yes | 128K | 16K | -No | Yes | Yes | Yes | Closed | input $2.5/M · output $10/M cache read $1.25/M | 2024-05-13 | 2026-08-06 |