Augment Code vs Mistral Vibe (Remote Agents) + Mistral Medium 3.5
Augment Code vs Mistral Vibe (Remote Agents) + Mistral Medium 3.5: side-by-side comparison of two coding-agent memory systems — architecture, taxonomy, license, pricing, MCP/A2A support, and direct edges.
Augment Code · Mistral Vibe (Remote Agents) + Mistral Medium 3.5
Cost & capability
| Augment Code | Mistral Vibe (Remote Agents) + Mistral Medium 3.5 | |
|---|---|---|
| Capability band | competent | frontier |
| Capability composite | 70 | 76 |
| Cost tier | free | mid |
| $/Mtok input | 0 | 1.5 |
| $/Mtok output | 0 | 7.5 |
| Use cases | Code Generation Focused, Long Running Session | Code Generation Focused, Long Running Session, Scoped Agentic |
Where they differ (17)
Rows where both sides have data and the values disagree — the shortlist of dimensions that actually distinguish these two systems.
| Augment Code | Mistral Vibe (Remote Agents) + Mistral Medium 3.5 | |
|---|---|---|
| Capability band | competent | frontier |
| Capability composite | 70 | 76 |
| Cost tier | free | mid |
| $/Mtok input | 0 | 1.5 |
| $/Mtok output | 0 | 7.5 |
| Use cases | Code Generation Focused, Long Running Session | Code Generation Focused, Long Running Session, Scoped Agentic |
| Type | Real-time semantic Context Engine + curated Agent Memory | Cloud-hosted async coding agents with teleportable session state |
| Created | 2023-01 | 2026-05-02 (Vibe + Medium 3.5 launch) |
| Pricing | Free + paid | API: $1.5/M input tokens; $7.5/M output tokens (Medium 3.5); Vibe via Pro/Team/Enterprise plans |
| Funding | $252M total $977M val Series B · 2024-04 | $2.71B total raised; Series C €1.7B (ASML lead) Sep 2025; $830M debt Mar 2026 |
| Backend storage | custom | custom (Mistral-managed sandboxes) |
| Deployment | Both | Managed cloud (la Plateforme + Le Chat) + NVIDIA NIM containers |
| Embedding | locked | Mistral embed-v2 (default; multiple supported) |
| Multi-tenancy | Proof-of-Possession API architecture: each request includes hardware-backed proof of codebase ownership; eliminates cross-tenant contamination by design | hard-isolation (per-session sandbox) |
| MCP | via official adapter — Augment MCP | native (first-party — Mistral Agents support MCP) |
| Optimised for | real-time semantic Context Engine across repos / commits / CI | async parallel coding agents with teleportable session state; SWE-Bench-leading model (77.6%); EU-jurisdiction stack |
| Anti-fit | not for non-coding tasks | not for non-Mistral stacks; not for users requiring full transparency of memory eviction policy; not for offline/air-gapped use |
At a glance
| Augment Code | Mistral Vibe (Remote Agents) + Mistral Medium 3.5 | |
|---|---|---|
| Section | Coding-agent memory | Coding-agent memory |
| Tier | T1 | T1 |
| Type | Real-time semantic Context Engine + curated Agent Memory | Cloud-hosted async coding agents with teleportable session state |
| Created | 2023-01 | 2026-05-02 (Vibe + Medium 3.5 launch) |
| Latest release | — | Medium 3.5 weights on Hugging Face (modified MIT); Vibe service closed |
| License | — | Modified MIT (Medium 3.5 weights); Vibe service closed |
| Pricing | Free + paid | API: $1.5/M input tokens; $7.5/M output tokens (Medium 3.5); Vibe via Pro/Team/Enterprise plans |
| Funding | $252M total $977M val Series B · 2024-04 | $2.71B total raised; Series C €1.7B (ASML lead) Sep 2025; $830M debt Mar 2026 |
| Backend storage | custom | custom (Mistral-managed sandboxes) |
| Deployment | Both | Managed cloud (la Plateforme + Le Chat) + NVIDIA NIM containers |
| API surface | — | REST + CLI (Mistral CLI) + Le Chat web; SDK Python/JS |
| Embedding | locked | Mistral embed-v2 (default; multiple supported) |
| Multi-tenancy | Proof-of-Possession API architecture: each request includes hardware-backed proof of codebase ownership; eliminates cross-tenant contamination by design | hard-isolation (per-session sandbox) |
| MCP | via official adapter — Augment MCP | native (first-party — Mistral Agents support MCP) |
| A2A | searched not found | searched not found |
| OpenTelemetry | searched not found | searched not found |
| Optimised for | real-time semantic Context Engine across repos / commits / CI | async parallel coding agents with teleportable session state; SWE-Bench-leading model (77.6%); EU-jurisdiction stack |
| Anti-fit | not for non-coding tasks | not for non-Mistral stacks; not for users requiring full transparency of memory eviction policy; not for offline/air-gapped use |
Taxonomy
| Axis | Augment Code | Mistral Vibe (Remote Agents) + Mistral Medium 3.5 |
|---|---|---|
| storage | graph | kv |
| retrieval | graph-traversal | injection |
| persistence | long-term | cross-session |
| update | extraction | append-only |
| unit | document | episode |
| governance | opaque | opaque |
| conflict | none | none |
Pros & cons
Augment Code
Pros: Codebase-level semantic graph (Context Engine) gives precise navigation across very large repos that confuse generic file-context tools.
Cons: Heavyweight indexing makes initial setup slow on large codebases; pricing is enterprise-tier.
Mistral Vibe (Remote Agents) + Mistral Medium 3.5
Pros: Async parallel coding agents with teleportable session state; broad ecosystem integrations (GitHub/Linear/Jira/Sentry); SWE-Bench-leading model; weights open; EU-jurisdiction stack.
Cons: Vibe service closed; SWE-Bench claim is vendor self-report; no third-party reproduction yet; pricing tied to Pro/Team/Enterprise tiers; opaque memory eviction policy.