Access
- API base URL
- https://api.pioneer.ai/v1
- SDK
- @ai-sdk/openai-compatible
- Environment variables
- PIONEER_API_KEY
Models
35 of 35 model versions
| Model | Family | Provider model ID | Protocol | Streaming | Organization | Context | Max output | Input | Output | Reasoning | Tool call | Structured | Temperature | Weights | Price | Released | Updated | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fugu Ultra sakana/fugu-ultra | SASakana AI | Fugu | sakana/fugu-ultra | Openai chat | Yes | 1M | 128K | Yes | Yes | Yes | -No | Closed | input $5/M · output $30/M cache read $0.5/M · cache write $5/M | 2026-06-15 | 2026-06-22 | |||
| Kimi K2.7 Code moonshotai/kimi-k2.7-code | MAMoonshot AI | Kimi | moonshotai/Kimi-K2.7-Code | Openai chat | Yes | 262K | 262K | Yes | Yes | Yes | -No | Open | input $0.95/M · output $4/M cache read $0.19/M · cache write $0.95/M | 2026-06-12 | 2026-08-06 | |||
| Qwen3.7 Plus alibaba/qwen3.7-plus | ALAlibaba | Qwen | qwen3.7-plus | Openai chat | Yes | 1M | 64K | Yes | Yes | Yes | Yes | Closed | input $0.32/M · output $1.28/M cache read $0.064/M · cache write $0.4/M | 2026-06-02 | 2026-07-22 | |||
| 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 cache read $0.5/M · cache write $6.25/M | 2026-05-28 | 2026-06-11 | |||
| Qwen3.7 Max alibaba/qwen3.7-max | ALAlibaba | Qwen | qwen3.7-max | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $1.25/M · output $3.75/M cache read $0.25/M · cache write $1.563/M | 2026-05-21 | 2026-07-22 | |||
| 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 · cache write $0.083/M | 2026-05-19 | 2026-06-11 | |||
| Qwen3.6 Flash alibaba/qwen3.6-flash | ALAlibaba | Qwen | qwen3.6-flash | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $0.188/M · output $1.125/M cache read $0.038/M · cache write $0.234/M | 2026-04-27 | 2026-07-22 | |||
| 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 · cache write $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 $0.34/M · cache write $0.95/M | 2026-04-21 | 2026-08-06 | |||
| Qwen3.6 Max Preview alibaba/qwen3.6-max-preview | ALAlibaba | Qwen | qwen3.6-max-preview | Openai chat | Yes | 262K | 66K | Yes | Yes | Yes | Yes | Closed | input $1.04/M · output $6.24/M cache read $0.208/M · cache write $1.3/M | 2026-04-20 | 2026-05-09 | |||
| 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 cache read $0.5/M · cache write $6.25/M | 2026-04-16 | 2026-06-11 | |||
| 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 $0.5/M · output $0.5/M cache read $0.5/M · cache write $0.5/M | 2026-04-02 | 2026-08-06 | |||
| Gemma 4 E2B IT google/gemma-4-e2b-it | GOGoogle | Gemma | google/gemma-4-E2B-it | Openai chat | Yes | 131K | 8.2K | Yes | Yes | Yes | Yes | Open | input $0.1/M · output $0.1/M cache read $0.1/M · cache write $0.1/M | 2026-04-02 | 2026-08-06 | |||
| Gemma 4 E4B IT google/gemma-4-e4b-it | GOGoogle | Gemma | google/gemma-4-E4B-it | Openai chat | Yes | 131K | 8.2K | Yes | Yes | Yes | Yes | Open | input $0.2/M · output $0.2/M cache read $0.2/M · cache write $0.2/M | 2026-04-02 | 2026-08-06 | |||
| Qwen3.6 Plus alibaba/qwen3.6-plus | ALAlibaba | Qwen | qwen3.6-plus | Openai chat | Yes | 1M | 66K | Yes | Yes | Yes | Yes | Closed | input $0.325/M · output $1.95/M cache read $0.065/M · cache write $0.406/M | 2026-04-02 | 2026-07-22 | |||
| 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 · cache write $0.75/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 · cache write $0.2/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 · cache write $2.5/M | 2026-03-05 | 2026-08-06 | |||
| 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 cache read $0.3/M · cache write $3.75/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 cache read $0.5/M · cache write $6.25/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 $0.175/M · cache write $1.75/M | 2026-02-05 | 2026-08-06 | |||
| 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 · cache write $1.25/M | 2025-11-13 | 2026-02-01 | |||
| Claude Opus 4.5 anthropic/claude-opus-4-5-20251101 | ANAnthropic | Claude | claude-opus-4-5 | Openai chat | Yes | 200K | 64K | Yes | Yes | -No | Yes | Closed | input $5/M · output $25/M cache read $0.5/M · cache write $6.25/M | 2025-11-01 | 2026-06-11 | |||
| Claude Haiku 4.5 anthropic/claude-haiku-4-5-20251001 | ANAnthropic | Claude | claude-haiku-4-5 | Openai chat | Yes | 200K | 64K | Yes | Yes | -No | Yes | Closed | input $1/M · output $5/M cache read $0.1/M · cache write $1.25/M | 2025-10-15 | 2026-01-01 | |||
| Claude Sonnet 4.5 anthropic/claude-sonnet-4-5-20250929 | ANAnthropic | Claude | claude-sonnet-4-5 | Openai chat | Yes | 200K | 64K | Yes | Yes | -No | Yes | Closed | input $3/M · output $15/M cache read $0.3/M · cache write $3.75/M | 2025-09-29 | 2026-06-11 | |||
| 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 · cache write $0.25/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 · cache write $0.05/M | 2025-08-07 | 2026-08-06 | |||
| Claude Opus 4.1 anthropic/claude-opus-4-1-20250805 | ANAnthropic | Claude | claude-opus-4-1 | Openai chat | Yes | 200K | 32K | Yes | Yes | -No | Yes | Closed | input $15/M · output $75/M cache read $1.5/M · cache write $18.75/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 $0.15/M · output $0.6/M cache read $0.015/M · cache write $0.15/M | 2025-08-05 | 2026-08-06 | |||
| gpt-oss-20b openai/gpt-oss-20b | OPOpenAI | GPT | openai/gpt-oss-20b | Openai chat | Yes | 131K | 131K | Yes | Yes | Yes | Yes | Open | input $0.07/M · output $0.3/M cache read $0.035/M · cache write $0.07/M | 2025-08-05 | 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 $1/M · cache write $2/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 $0.2/M · cache write $0.4/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 $0.05/M · cache write $0.1/M | 2025-04-14 | 2026-08-06 | |||
| 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 cache read $0.075/M · cache write $0.15/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 · cache write $2.5/M | 2024-05-13 | 2026-08-06 |